23657421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 33663168

約数和(自身を除く): 10005747

約数列:

[1, 3, 17, 51, 131, 393, 2227, 3541, 6681, 10623, 60197, 180591, 463871, 1391613, 7885807, 23657421]

約数ペア:

[(1, 23657421), (3, 7885807), (17, 1391613), (51, 463871), (131, 180591), (393, 60197), (2227, 10623), (3541, 6681)]