12258207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 20193264

約数和(自身を除く): 7935057

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6163, 18489, 55467, 80119, 104771, 240357, 314313, 721071, 942939, 1362023, 4086069, 12258207]

約数ペア:

[(1, 12258207), (3, 4086069), (9, 1362023), (13, 942939), (17, 721071), (39, 314313), (51, 240357), (117, 104771), (153, 80119), (221, 55467), (663, 18489), (1989, 6163)]