1230286369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 1365876864

約数和(自身を除く): 135590495

約数列:

[1, 13, 61, 131, 169, 793, 911, 1703, 7991, 10309, 11843, 22139, 55571, 103883, 119341, 153959, 722423, 1350479, 1551433, 7279801, 9391499, 20168629, 94637413, 1230286369]

約数ペア:

[(1, 1230286369), (13, 94637413), (61, 20168629), (131, 9391499), (169, 7279801), (793, 1551433), (911, 1350479), (1703, 722423), (7991, 153959), (10309, 119341), (11843, 103883), (22139, 55571)]