25561653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1493}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 36812160

約数和(自身を除く): 11250507

約数列:

[1, 3, 13, 39, 439, 1317, 1493, 4479, 5707, 17121, 19409, 58227, 655427, 1966281, 8520551, 25561653]

約数ペア:

[(1, 25561653), (3, 8520551), (13, 1966281), (39, 655427), (439, 58227), (1317, 19409), (1493, 17121), (4479, 5707)]