9974211

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 14616576

約数和(自身を除く): 4642365

約数列:

[1, 3, 13, 39, 103, 169, 191, 309, 507, 573, 1339, 2483, 4017, 7449, 17407, 19673, 32279, 52221, 59019, 96837, 255749, 767247, 3324737, 9974211]

約数ペア:

[(1, 9974211), (3, 3324737), (13, 767247), (39, 255749), (103, 96837), (169, 59019), (191, 52221), (309, 32279), (507, 19673), (573, 17407), (1339, 7449), (2483, 4017)]