30890511

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{4787}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 15074289

約数列:

[1, 3, 9, 27, 239, 717, 2151, 4787, 6453, 14361, 43083, 129249, 1144093, 3432279, 10296837, 30890511]

約数ペア:

[(1, 30890511), (3, 10296837), (9, 3432279), (27, 1144093), (239, 129249), (717, 43083), (2151, 14361), (4787, 6453)]