22892139

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 34330120

約数和(自身を除く): 11437981

約数列:

[1, 3, 9, 27, 81, 409, 691, 1227, 2073, 3681, 6219, 11043, 18657, 33129, 55971, 282619, 847857, 2543571, 7630713, 22892139]

約数ペア:

[(1, 22892139), (3, 7630713), (9, 2543571), (27, 847857), (81, 282619), (409, 55971), (691, 33129), (1227, 18657), (2073, 11043), (3681, 6219)]