556799679

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{1229}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 817408800

約数和(自身を除く): 260609121

約数列:

[1, 3, 9, 71, 213, 639, 709, 1229, 2127, 3687, 6381, 11061, 50339, 87259, 151017, 261777, 453051, 785331, 871361, 2614083, 7842249, 61866631, 185599893, 556799679]

約数ペア:

[(1, 556799679), (3, 185599893), (9, 61866631), (71, 7842249), (213, 2614083), (639, 871361), (709, 785331), (1229, 453051), (2127, 261777), (3687, 151017), (6381, 87259), (11061, 50339)]