56012313

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19469}}^1$

素因数の和:19616

約数の個数: 16

約数和(自身を含む): 85979520

約数和(自身を除く): 29967207

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 19469, 58407, 136283, 408849, 2667253, 8001759, 18670771, 56012313]

約数ペア:

[(1, 56012313), (3, 18670771), (7, 8001759), (21, 2667253), (137, 408849), (411, 136283), (959, 58407), (2877, 19469)]