56252007

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 93125760

約数和(自身を除く): 36873753

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2131, 2933, 3771, 6393, 8799, 14917, 19179, 26397, 44751, 134253, 892889, 2678667, 6250223, 8036001, 18750669, 56252007]

約数ペア:

[(1, 56252007), (3, 18750669), (7, 8036001), (9, 6250223), (21, 2678667), (63, 892889), (419, 134253), (1257, 44751), (2131, 26397), (2933, 19179), (3771, 14917), (6393, 8799)]