28162593

素因数分解:

$3^3\times {\mathrm{733}}^1\times {\mathrm{1423}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 41808640

約数和(自身を除く): 13646047

約数列:

[1, 3, 9, 27, 733, 1423, 2199, 4269, 6597, 12807, 19791, 38421, 1043059, 3129177, 9387531, 28162593]

約数ペア:

[(1, 28162593), (3, 9387531), (9, 3129177), (27, 1043059), (733, 38421), (1423, 19791), (2199, 12807), (4269, 6597)]