28645539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12118

約数の個数: 16

約数和(自身を含む): 41809824

約数和(自身を除く): 13164285

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 12041, 36123, 156533, 469599, 734501, 2203503, 9548513, 28645539]

約数ペア:

[(1, 28645539), (3, 9548513), (13, 2203503), (39, 734501), (61, 469599), (183, 156533), (793, 36123), (2379, 12041)]