30390987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4057}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 44410752

約数和(自身を除く): 14019765

約数列:

[1, 3, 11, 33, 227, 681, 2497, 4057, 7491, 12171, 44627, 133881, 920939, 2762817, 10130329, 30390987]

約数ペア:

[(1, 30390987), (3, 10130329), (11, 2762817), (33, 920939), (227, 133881), (681, 44627), (2497, 12171), (4057, 7491)]