28669011

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9041}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 43980288

約数和(自身を除く): 15311277

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 9041, 27123, 63287, 189861, 1365191, 4095573, 9556337, 28669011]

約数ペア:

[(1, 28669011), (3, 9556337), (7, 4095573), (21, 1365191), (151, 189861), (453, 63287), (1057, 27123), (3171, 9041)]