5421031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 7054848

約数和(自身を除く): 1633817

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3061, 21427, 33671, 70403, 235697, 492821, 774433, 5421031]

約数ペア:

[(1, 5421031), (7, 774433), (11, 492821), (23, 235697), (77, 70403), (161, 33671), (253, 21427), (1771, 3061)]