4640457

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 6526080

約数和(自身を除く): 1885623

約数列:

[1, 3, 23, 69, 109, 327, 617, 1851, 2507, 7521, 14191, 42573, 67253, 201759, 1546819, 4640457]

約数ペア:

[(1, 4640457), (3, 1546819), (23, 201759), (69, 67253), (109, 42573), (327, 14191), (617, 7521), (1851, 2507)]