22220653

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 27803776

約数和(自身を除く): 5583123

約数列:

[1, 7, 13, 61, 91, 427, 793, 4003, 5551, 28021, 52039, 244183, 364273, 1709281, 3174379, 22220653]

約数ペア:

[(1, 22220653), (7, 3174379), (13, 1709281), (61, 364273), (91, 244183), (427, 52039), (793, 28021), (4003, 5551)]