213729122874

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{828407453}}^1$

素因数の和:828407501

約数の個数: 16

約数和(自身を含む): 437399135712

約数和(自身を除く): 223670012838

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 828407453, 1656814906, 2485222359, 4970444718, 35621520479, 71243040958, 106864561437, 213729122874]

約数ペア:

[(1, 213729122874), (2, 106864561437), (3, 71243040958), (6, 35621520479), (43, 4970444718), (86, 2485222359), (129, 1656814906), (258, 828407453)]