28662201

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2957}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 13932999

約数列:

[1, 3, 9, 27, 359, 1077, 2957, 3231, 8871, 9693, 26613, 79839, 1061563, 3184689, 9554067, 28662201]

約数ペア:

[(1, 28662201), (3, 9554067), (9, 3184689), (27, 1061563), (359, 79839), (1077, 26613), (2957, 9693), (3231, 8871)]