25666707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6883}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 37669248

約数和(自身を除く): 12002541

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 6883, 20649, 75713, 227139, 777779, 2333337, 8555569, 25666707]

約数ペア:

[(1, 25666707), (3, 8555569), (11, 2333337), (33, 777779), (113, 227139), (339, 75713), (1243, 20649), (3729, 6883)]