802459801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 961873920

約数和(自身を除く): 159414119

約数列:

[1, 11, 13, 79, 143, 251, 283, 869, 1027, 2761, 3113, 3263, 3679, 11297, 19829, 22357, 35893, 40469, 71033, 218119, 245927, 257777, 290641, 781363, 923429, 2835547, 3197051, 5611607, 10157719, 61727677, 72950891, 802459801]

約数ペア:

[(1, 802459801), (11, 72950891), (13, 61727677), (79, 10157719), (143, 5611607), (251, 3197051), (283, 2835547), (869, 923429), (1027, 781363), (2761, 290641), (3113, 257777), (3263, 245927), (3679, 218119), (11297, 71033), (19829, 40469), (22357, 35893)]