12850672079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 16838295552

約数和(自身を除く): 3987623473

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 311, 391, 487, 527, 713, 2177, 2737, 3409, 3689, 4991, 5287, 7153, 8279, 9641, 11201, 12121, 15097, 37009, 50071, 57953, 67487, 78407, 84847, 105679, 121601, 151457, 163897, 190417, 221743, 256649, 347231, 851207, 1060199, 1147279, 1332919, 1552201, 1796543, 2430617, 2574769, 3483511, 3769631, 4695167, 5902927, 18023383, 24384577, 26387417, 32866169, 41320489, 59219687, 79817839, 107988841, 414537809, 558724873, 755921887, 1835810297, 12850672079]

約数ペア:

[(1, 12850672079), (7, 1835810297), (17, 755921887), (23, 558724873), (31, 414537809), (119, 107988841), (161, 79817839), (217, 59219687), (311, 41320489), (391, 32866169), (487, 26387417), (527, 24384577), (713, 18023383), (2177, 5902927), (2737, 4695167), (3409, 3769631), (3689, 3483511), (4991, 2574769), (5287, 2430617), (7153, 1796543), (8279, 1552201), (9641, 1332919), (11201, 1147279), (12121, 1060199), (15097, 851207), (37009, 347231), (50071, 256649), (57953, 221743), (67487, 190417), (78407, 163897), (84847, 151457), (105679, 121601)]