381849999

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{16447}}^1$

素因数の和:16630

約数の個数: 16

約数和(自身を含む): 521072640

約数和(自身を除く): 139222641

約数列:

[1, 3, 71, 109, 213, 327, 7739, 16447, 23217, 49341, 1167737, 1792723, 3503211, 5378169, 127283333, 381849999]

約数ペア:

[(1, 381849999), (3, 127283333), (71, 5378169), (109, 3503211), (213, 1792723), (327, 1167737), (7739, 49341), (16447, 23217)]