61221199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 10483889

約数列:

[1, 13, 17, 37, 221, 481, 629, 7487, 8177, 97331, 127279, 277019, 1654627, 3601247, 4709323, 61221199]

約数ペア:

[(1, 61221199), (13, 4709323), (17, 3601247), (37, 1654627), (221, 277019), (481, 127279), (629, 97331), (7487, 8177)]