1218059931

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{14653}}^1$

素因数の和:14907

約数の個数: 24

約数和(自身を含む): 1793063440

約数和(自身を除く): 575003509

約数列:

[1, 3, 11, 33, 121, 229, 363, 687, 2519, 7557, 14653, 27709, 43959, 83127, 161183, 483549, 1773013, 3355537, 5319039, 10066611, 36910907, 110732721, 406019977, 1218059931]

約数ペア:

[(1, 1218059931), (3, 406019977), (11, 110732721), (33, 36910907), (121, 10066611), (229, 5319039), (363, 3355537), (687, 1773013), (2519, 483549), (7557, 161183), (14653, 83127), (27709, 43959)]