319631399

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{18131}}^1$

素因数の和:18226

約数の個数: 12

約数和(自身を含む): 345124488

約数和(自身を除く): 25493089

約数列:

[1, 17, 61, 289, 1037, 17629, 18131, 308227, 1105991, 5239859, 18801847, 319631399]

約数ペア:

[(1, 319631399), (17, 18801847), (61, 5239859), (289, 1105991), (1037, 308227), (17629, 18131)]