4400669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 5566848

約数和(自身を除く): 1166179

約数列:

[1, 7, 13, 37, 91, 259, 481, 1307, 3367, 9149, 16991, 48359, 118937, 338513, 628667, 4400669]

約数ペア:

[(1, 4400669), (7, 628667), (13, 338513), (37, 118937), (91, 48359), (259, 16991), (481, 9149), (1307, 3367)]