131880851

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 139607808

約数和(自身を除く): 7726957

約数列:

[1, 31, 73, 101, 577, 2263, 3131, 7373, 17887, 42121, 58277, 228563, 1305751, 1806587, 4254221, 131880851]

約数ペア:

[(1, 131880851), (31, 4254221), (73, 1806587), (101, 1305751), (577, 228563), (2263, 58277), (3131, 42121), (7373, 17887)]