28121154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151189}}^1$

素因数の和:151225

約数の個数: 16

約数和(自身を含む): 58056960

約数和(自身を除く): 29935806

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 151189, 302378, 453567, 907134, 4686859, 9373718, 14060577, 28121154]

約数ペア:

[(1, 28121154), (2, 14060577), (3, 9373718), (6, 4686859), (31, 907134), (62, 453567), (93, 302378), (186, 151189)]