13620687

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 18880512

約数和(自身を除く): 5259825

約数列:

[1, 3, 31, 93, 167, 501, 877, 2631, 5177, 15531, 27187, 81561, 146459, 439377, 4540229, 13620687]

約数ペア:

[(1, 13620687), (3, 4540229), (31, 439377), (93, 146459), (167, 81561), (501, 27187), (877, 15531), (2631, 5177)]