3438747

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5597760

約数和(自身を除く): 2159013

約数列:

[1, 3, 9, 13, 27, 39, 97, 101, 117, 291, 303, 351, 873, 909, 1261, 1313, 2619, 2727, 3783, 3939, 9797, 11349, 11817, 29391, 34047, 35451, 88173, 127361, 264519, 382083, 1146249, 3438747]

約数ペア:

[(1, 3438747), (3, 1146249), (9, 382083), (13, 264519), (27, 127361), (39, 88173), (97, 35451), (101, 34047), (117, 29391), (291, 11817), (303, 11349), (351, 9797), (873, 3939), (909, 3783), (1261, 2727), (1313, 2619)]