56701281

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29671}}^1$

素因数の和:29701

約数の個数: 24

約数和(自身を含む): 94713024

約数和(自身を除く): 38011743

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 29671, 89013, 207697, 385723, 623091, 1157169, 1453879, 2700061, 4361637, 8100183, 18900427, 56701281]

約数ペア:

[(1, 56701281), (3, 18900427), (7, 8100183), (13, 4361637), (21, 2700061), (39, 1453879), (49, 1157169), (91, 623091), (147, 385723), (273, 207697), (637, 89013), (1911, 29671)]