16086917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 20145024

約数和(自身を除く): 4058107

約数列:

[1, 7, 11, 77, 401, 521, 2807, 3647, 4411, 5731, 30877, 40117, 208921, 1462447, 2298131, 16086917]

約数ペア:

[(1, 16086917), (7, 2298131), (11, 1462447), (77, 208921), (401, 40117), (521, 30877), (2807, 5731), (3647, 4411)]