51561333313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2971321}}^1$

素因数の和:2971432

約数の個数: 16

約数和(自身を含む): 61423168384

約数和(自身を除く): 9861835071

約数列:

[1, 7, 37, 67, 259, 469, 2479, 17353, 2971321, 20799247, 109938877, 199078507, 769572139, 1393549549, 7365904759, 51561333313]

約数ペア:

[(1, 51561333313), (7, 7365904759), (37, 1393549549), (67, 769572139), (259, 199078507), (469, 109938877), (2479, 20799247), (17353, 2971321)]