42686413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24103}}^1$

素因数の和:24144

約数の個数: 16

約数和(自身を含む): 55535616

約数和(自身を除く): 12849203

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 24103, 168721, 265133, 554369, 1855931, 3880583, 6098059, 42686413]

約数ペア:

[(1, 42686413), (7, 6098059), (11, 3880583), (23, 1855931), (77, 554369), (161, 265133), (253, 168721), (1771, 24103)]