1799915031

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{3121}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 2625102480

約数和(自身を除く): 825187449

約数列:

[1, 3, 9, 139, 417, 461, 1251, 1383, 3121, 4149, 9363, 28089, 64079, 192237, 433819, 576711, 1301457, 1438781, 3904371, 4316343, 12949029, 199990559, 599971677, 1799915031]

約数ペア:

[(1, 1799915031), (3, 599971677), (9, 199990559), (139, 12949029), (417, 4316343), (461, 3904371), (1251, 1438781), (1383, 1301457), (3121, 576711), (4149, 433819), (9363, 192237), (28089, 64079)]