1140778877

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{22963}}^1$

素因数の和:23168

約数の個数: 16

約数和(自身を含む): 1340362752

約数和(自身を除く): 199583875

約数列:

[1, 7, 47, 151, 329, 1057, 7097, 22963, 49679, 160741, 1079261, 3467413, 7554827, 24271891, 162968411, 1140778877]

約数ペア:

[(1, 1140778877), (7, 162968411), (47, 24271891), (151, 7554827), (329, 3467413), (1057, 1079261), (7097, 160741), (22963, 49679)]