28908927

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{10601}}^1$

素因数の和:10711

約数の個数: 16

約数和(自身を含む): 43256160

約数和(自身を除く): 14347233

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 10601, 31803, 95409, 286227, 1070701, 3212103, 9636309, 28908927]

約数ペア:

[(1, 28908927), (3, 9636309), (9, 3212103), (27, 1070701), (101, 286227), (303, 95409), (909, 31803), (2727, 10601)]