13726905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53831}}^1$

素因数の和:53856

約数の個数: 16

約数和(自身を含む): 23255424

約数和(自身を除く): 9528519

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 53831, 161493, 269155, 807465, 915127, 2745381, 4575635, 13726905]

約数ペア:

[(1, 13726905), (3, 4575635), (5, 2745381), (15, 915127), (17, 807465), (51, 269155), (85, 161493), (255, 53831)]