25379731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 28643328

約数和(自身を除く): 3263597

約数列:

[1, 13, 31, 71, 403, 887, 923, 2201, 11531, 27497, 28613, 62977, 357461, 818701, 1952287, 25379731]

約数ペア:

[(1, 25379731), (13, 1952287), (31, 818701), (71, 357461), (403, 62977), (887, 28613), (923, 27497), (2201, 11531)]