888390399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{429797}}^1$

素因数の和:429866

約数の個数: 16

約数和(自身を含む): 1299709152

約数和(自身を除く): 411318753

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 429797, 1289391, 5587361, 16762083, 22779241, 68337723, 296130133, 888390399]

約数ペア:

[(1, 888390399), (3, 296130133), (13, 68337723), (39, 22779241), (53, 16762083), (159, 5587361), (689, 1289391), (2067, 429797)]