320984461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{5281}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 387064960

約数和(自身を除く): 66080499

約数列:

[1, 7, 19, 133, 457, 3199, 5281, 8683, 36967, 60781, 100339, 702373, 2413417, 16893919, 45854923, 320984461]

約数ペア:

[(1, 320984461), (7, 45854923), (19, 16893919), (133, 2413417), (457, 702373), (3199, 100339), (5281, 60781), (8683, 36967)]