12568599

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 18999552

約数和(自身を除く): 6430953

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 691, 2021, 2073, 6063, 6219, 18189, 29713, 32477, 89139, 97431, 267417, 292293, 1396511, 4189533, 12568599]

約数ペア:

[(1, 12568599), (3, 4189533), (9, 1396511), (43, 292293), (47, 267417), (129, 97431), (141, 89139), (387, 32477), (423, 29713), (691, 18189), (2021, 6219), (2073, 6063)]