70123963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45329}}^1$

素因数の和:45366

約数の個数: 16

約数和(自身を含む): 91385280

約数和(自身を除く): 21261317

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 45329, 317303, 589277, 770593, 4124939, 5394151, 10017709, 70123963]

約数ペア:

[(1, 70123963), (7, 10017709), (13, 5394151), (17, 4124939), (91, 770593), (119, 589277), (221, 317303), (1547, 45329)]