23145551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9562

約数の個数: 16

約数和(自身を含む): 28794528

約数和(自身を除く): 5648977

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 9521, 104731, 123773, 161857, 1361503, 1780427, 2104141, 23145551]

約数ペア:

[(1, 23145551), (11, 2104141), (13, 1780427), (17, 1361503), (143, 161857), (187, 123773), (221, 104731), (2431, 9521)]