30575799

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2012

約数の個数: 20

約数和(自身を含む): 45917080

約数和(自身を除く): 15341281

約数列:

[1, 3, 9, 27, 81, 211, 633, 1789, 1899, 5367, 5697, 16101, 17091, 48303, 144909, 377479, 1132437, 3397311, 10191933, 30575799]

約数ペア:

[(1, 30575799), (3, 10191933), (9, 3397311), (27, 1132437), (81, 377479), (211, 144909), (633, 48303), (1789, 17091), (1899, 16101), (5367, 5697)]