259175061

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14249}}^1$

素因数の和:14345

約数の個数: 24

約数和(自身を含む): 391248000

約数和(自身を除く): 132072939

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 14249, 18189, 42747, 128241, 612707, 669703, 1838121, 2009109, 5514363, 6027327, 28797229, 86391687, 259175061]

約数ペア:

[(1, 259175061), (3, 86391687), (9, 28797229), (43, 6027327), (47, 5514363), (129, 2009109), (141, 1838121), (387, 669703), (423, 612707), (2021, 128241), (6063, 42747), (14249, 18189)]