30439281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 42771456

約数和(自身を除く): 12332175

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4283, 7107, 12849, 98509, 295527, 441149, 1323447, 10146427, 30439281]

約数ペア:

[(1, 30439281), (3, 10146427), (23, 1323447), (69, 441149), (103, 295527), (309, 98509), (2369, 12849), (4283, 7107)]