23808551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8330

約数の個数: 12

約数和(自身を含む): 27300672

約数和(自身を除く): 3492121

約数列:

[1, 13, 17, 169, 221, 2873, 8287, 107731, 140879, 1400503, 1831427, 23808551]

約数ペア:

[(1, 23808551), (13, 1831427), (17, 1400503), (169, 140879), (221, 107731), (2873, 8287)]