190051797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{31039}}^1$

素因数の和:31212

約数の個数: 16

約数和(自身を含む): 274641920

約数和(自身を除く): 84590123

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 31039, 93117, 403507, 1210521, 4873123, 14619369, 63350599, 190051797]

約数ペア:

[(1, 190051797), (3, 63350599), (13, 14619369), (39, 4873123), (157, 1210521), (471, 403507), (2041, 93117), (6123, 31039)]