1681297367057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1284413573}}^1$

素因数の和:1284413608

約数の個数: 16

約数和(自身を含む): 2219466655872

約数和(自身を除く): 538169288815

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1284413573, 8990895011, 14128549303, 21835030741, 98899845121, 152845215187, 240185338151, 1681297367057]

約数ペア:

[(1, 1681297367057), (7, 240185338151), (11, 152845215187), (17, 98899845121), (77, 21835030741), (119, 14128549303), (187, 8990895011), (1309, 1284413573)]