28424539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 33596640

約数和(自身を除く): 5172101

約数列:

[1, 11, 13, 143, 197, 1009, 2167, 2561, 11099, 13117, 28171, 144287, 198773, 2186503, 2584049, 28424539]

約数ペア:

[(1, 28424539), (11, 2584049), (13, 2186503), (143, 198773), (197, 144287), (1009, 28171), (2167, 13117), (2561, 11099)]