131634401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 139324416

約数和(自身を除く): 7690015

約数列:

[1, 31, 61, 151, 461, 1891, 4681, 9211, 14291, 28121, 69611, 285541, 871751, 2157941, 4246271, 131634401]

約数ペア:

[(1, 131634401), (31, 4246271), (61, 2157941), (151, 871751), (461, 285541), (1891, 69611), (4681, 28121), (9211, 14291)]