57008979

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 84564480

約数和(自身を除く): 27555501

約数列:

[1, 3, 9, 47, 141, 307, 423, 439, 921, 1317, 2763, 3951, 14429, 20633, 43287, 61899, 129861, 134773, 185697, 404319, 1212957, 6334331, 19002993, 57008979]

約数ペア:

[(1, 57008979), (3, 19002993), (9, 6334331), (47, 1212957), (141, 404319), (307, 185697), (423, 134773), (439, 129861), (921, 61899), (1317, 43287), (2763, 20633), (3951, 14429)]