13668657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 19848000

約数和(自身を除く): 6179343

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 8269, 24807, 157111, 239801, 471333, 719403, 4556219, 13668657]

約数ペア:

[(1, 13668657), (3, 4556219), (19, 719403), (29, 471333), (57, 239801), (87, 157111), (551, 24807), (1653, 8269)]