171834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 370272

約数和(自身を除く): 198438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2203, 4406, 6609, 13218, 28639, 57278, 85917, 171834]

約数ペア:

[(1, 171834), (2, 85917), (3, 57278), (6, 28639), (13, 13218), (26, 6609), (39, 4406), (78, 2203)]