12915093

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 5047467

約数列:

[1, 3, 43, 53, 129, 159, 1889, 2279, 5667, 6837, 81227, 100117, 243681, 300351, 4305031, 12915093]

約数ペア:

[(1, 12915093), (3, 4305031), (43, 300351), (53, 243681), (129, 100117), (159, 81227), (1889, 6837), (2279, 5667)]