380671403

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{6263}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 459025920

約数和(自身を除く): 78354517

約数列:

[1, 7, 19, 133, 457, 3199, 6263, 8683, 43841, 60781, 118997, 832979, 2862191, 20035337, 54381629, 380671403]

約数ペア:

[(1, 380671403), (7, 54381629), (19, 20035337), (133, 2862191), (457, 832979), (3199, 118997), (6263, 60781), (8683, 43841)]