1223058529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{24103}}^1$

素因数の和:24780

約数の個数: 16

約数和(自身を含む): 1527229440

約数和(自身を除く): 304170911

約数列:

[1, 7, 11, 77, 659, 4613, 7249, 24103, 50743, 168721, 265133, 1855931, 15883877, 111187139, 174722647, 1223058529]

約数ペア:

[(1, 1223058529), (7, 174722647), (11, 111187139), (77, 15883877), (659, 1855931), (4613, 265133), (7249, 168721), (24103, 50743)]