25929189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20177

約数の個数: 24

約数和(自身を含む): 44003232

約数和(自身を除く): 18074043

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 20147, 60441, 181323, 221617, 261911, 664851, 785733, 1994553, 2357199, 2881021, 8643063, 25929189]

約数ペア:

[(1, 25929189), (3, 8643063), (9, 2881021), (11, 2357199), (13, 1994553), (33, 785733), (39, 664851), (99, 261911), (117, 221617), (143, 181323), (429, 60441), (1287, 20147)]