858411057

素因数分解:

$3^1\times 7^2\times {\mathrm{5839531}}^1$

素因数の和:5839548

約数の個数: 12

約数和(自身を含む): 1331413296

約数和(自身を除く): 473002239

約数列:

[1, 3, 7, 21, 49, 147, 5839531, 17518593, 40876717, 122630151, 286137019, 858411057]

約数ペア:

[(1, 858411057), (3, 286137019), (7, 122630151), (21, 40876717), (49, 17518593), (147, 5839531)]