22981567

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 26998272

約数和(自身を除く): 4016705

約数列:

[1, 7, 61, 107, 427, 503, 749, 3521, 6527, 30683, 45689, 53821, 214781, 376747, 3283081, 22981567]

約数ペア:

[(1, 22981567), (7, 3283081), (61, 376747), (107, 214781), (427, 53821), (503, 45689), (749, 30683), (3521, 6527)]