8943389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 11488512

約数和(自身を除く): 2545123

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 4273, 29911, 55549, 98279, 388843, 687953, 1277627, 8943389]

約数ペア:

[(1, 8943389), (7, 1277627), (13, 687953), (23, 388843), (91, 98279), (161, 55549), (299, 29911), (2093, 4273)]