9719801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 12999168

約数和(自身を除く): 3279367

約数列:

[1, 7, 13, 17, 61, 91, 103, 119, 221, 427, 721, 793, 1037, 1339, 1547, 1751, 5551, 6283, 7259, 9373, 12257, 13481, 22763, 43981, 81679, 94367, 106811, 159341, 571753, 747677, 1388543, 9719801]

約数ペア:

[(1, 9719801), (7, 1388543), (13, 747677), (17, 571753), (61, 159341), (91, 106811), (103, 94367), (119, 81679), (221, 43981), (427, 22763), (721, 13481), (793, 12257), (1037, 9373), (1339, 7259), (1547, 6283), (1751, 5551)]