56057589

素因数分解:

$3^4\times 7^1\times {\mathrm{98867}}^1$

素因数の和:98886

約数の個数: 20

約数和(自身を含む): 95704224

約数和(自身を除く): 39646635

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 98867, 296601, 692069, 889803, 2076207, 2669409, 6228621, 8008227, 18685863, 56057589]

約数ペア:

[(1, 56057589), (3, 18685863), (7, 8008227), (9, 6228621), (21, 2669409), (27, 2076207), (63, 889803), (81, 692069), (189, 296601), (567, 98867)]