22512009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25097}}^1$

素因数の和:25136

約数の個数: 16

約数和(自身を含む): 33731712

約数和(自身を除く): 11219703

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 25097, 75291, 326261, 577231, 978783, 1731693, 7504003, 22512009]

約数ペア:

[(1, 22512009), (3, 7504003), (13, 1731693), (23, 978783), (39, 577231), (69, 326261), (299, 75291), (897, 25097)]