16508979

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{30071}}^1$

素因数の和:30138

約数の個数: 12

約数和(自身を含む): 24238032

約数和(自身を除く): 7729053

約数列:

[1, 3, 9, 61, 183, 549, 30071, 90213, 270639, 1834331, 5502993, 16508979]

約数ペア:

[(1, 16508979), (3, 5502993), (9, 1834331), (61, 270639), (183, 90213), (549, 30071)]