83798729

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 106217088

約数和(自身を除く): 22418359

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 1801, 2023, 2737, 6647, 12607, 30617, 41423, 46529, 214319, 289961, 520489, 704191, 3643423, 4929337, 11971247, 83798729]

約数ペア:

[(1, 83798729), (7, 11971247), (17, 4929337), (23, 3643423), (119, 704191), (161, 520489), (289, 289961), (391, 214319), (1801, 46529), (2023, 41423), (2737, 30617), (6647, 12607)]