239286327

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{16831}}^1$

素因数の和:17518

約数の個数: 16

約数和(自身を含む): 365187072

約数和(自身を除く): 125900745

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 16831, 50493, 117817, 353451, 11394587, 34183761, 79762109, 239286327]

約数ペア:

[(1, 239286327), (3, 79762109), (7, 34183761), (21, 11394587), (677, 353451), (2031, 117817), (4739, 50493), (14217, 16831)]