8680868931

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{674347}}^1$

素因数の和:674970

約数の個数: 16

約数和(自身を含む): 13249589504

約数和(自身を除く): 4568720573

約数列:

[1, 3, 7, 21, 613, 1839, 4291, 12873, 674347, 2023041, 4720429, 14161287, 413374711, 1240124133, 2893622977, 8680868931]

約数ペア:

[(1, 8680868931), (3, 2893622977), (7, 1240124133), (21, 413374711), (613, 14161287), (1839, 4720429), (4291, 2023041), (12873, 674347)]