7089313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 9225216

約数和(自身を除く): 2135903

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4003, 28021, 44033, 92069, 308231, 644483, 1012759, 7089313]

約数ペア:

[(1, 7089313), (7, 1012759), (11, 644483), (23, 308231), (77, 92069), (161, 44033), (253, 28021), (1771, 4003)]