40197377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 44947008

約数和(自身を除く): 4749631

約数列:

[1, 11, 73, 113, 443, 803, 1243, 4873, 8249, 32339, 50059, 90739, 355729, 550649, 3654307, 40197377]

約数ペア:

[(1, 40197377), (11, 3654307), (73, 550649), (113, 355729), (443, 90739), (803, 50059), (1243, 32339), (4873, 8249)]