13710837

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 22389600

約数和(自身を除く): 8678763

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4909, 14727, 34363, 93271, 103089, 240541, 279813, 652897, 721623, 1958691, 4570279, 13710837]

約数ペア:

[(1, 13710837), (3, 4570279), (7, 1958691), (19, 721623), (21, 652897), (49, 279813), (57, 240541), (133, 103089), (147, 93271), (399, 34363), (931, 14727), (2793, 4909)]