141567979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2707}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 167766016

約数和(自身を除く): 26198037

約数列:

[1, 7, 31, 217, 241, 1687, 2707, 7471, 18949, 52297, 83917, 587419, 652387, 4566709, 20223997, 141567979]

約数ペア:

[(1, 141567979), (7, 20223997), (31, 4566709), (217, 652387), (241, 587419), (1687, 83917), (2707, 52297), (7471, 18949)]