30892887

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{49747}}^1$

素因数の和:49779

約数の個数: 16

約数和(自身を含む): 47758080

約数和(自身を除く): 16865193

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 49747, 149241, 447723, 1144181, 1343169, 3432543, 10297629, 30892887]

約数ペア:

[(1, 30892887), (3, 10297629), (9, 3432543), (23, 1343169), (27, 1144181), (69, 447723), (207, 149241), (621, 49747)]