31224322129

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 44444897280

約数和(自身を除く): 13220575151

約数列:

[1, 7, 11, 13, 23, 77, 91, 121, 139, 143, 161, 253, 299, 847, 887, 973, 1001, 1529, 1573, 1771, 1807, 2093, 2783, 3197, 3289, 6209, 9757, 10703, 11011, 11531, 12649, 16819, 19481, 19877, 20401, 22379, 23023, 35167, 36179, 41561, 68299, 80717, 107327, 117733, 123293, 126841, 139139, 142807, 218647, 224411, 246169, 253253, 265213, 290927, 386837, 457171, 751289, 863051, 887887, 1356223, 1395251, 1530529, 1570877, 1602809, 1856491, 2468521, 2707859, 2835739, 2917343, 3200197, 5028881, 9493561, 9766757, 11219663, 14918453, 17279647, 17630899, 19850173, 20421401, 31193129, 32090773, 35202167, 36864607, 104429171, 123416293, 193939889, 218351903, 224635411, 258052249, 343124419, 405510677, 1357579223, 2401870933, 2838574739, 4460617447, 31224322129]

約数ペア:

[(1, 31224322129), (7, 4460617447), (11, 2838574739), (13, 2401870933), (23, 1357579223), (77, 405510677), (91, 343124419), (121, 258052249), (139, 224635411), (143, 218351903), (161, 193939889), (253, 123416293), (299, 104429171), (847, 36864607), (887, 35202167), (973, 32090773), (1001, 31193129), (1529, 20421401), (1573, 19850173), (1771, 17630899), (1807, 17279647), (2093, 14918453), (2783, 11219663), (3197, 9766757), (3289, 9493561), (6209, 5028881), (9757, 3200197), (10703, 2917343), (11011, 2835739), (11531, 2707859), (12649, 2468521), (16819, 1856491), (19481, 1602809), (19877, 1570877), (20401, 1530529), (22379, 1395251), (23023, 1356223), (35167, 887887), (36179, 863051), (41561, 751289), (68299, 457171), (80717, 386837), (107327, 290927), (117733, 265213), (123293, 253253), (126841, 246169), (139139, 224411), (142807, 218647)]