130912257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{366701}}^1$

素因数の和:366728

約数の個数: 16

約数和(自身を含む): 211220352

約数和(自身を除く): 80308095

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 366701, 1100103, 2566907, 6233917, 7700721, 18701751, 43637419, 130912257]

約数ペア:

[(1, 130912257), (3, 43637419), (7, 18701751), (17, 7700721), (21, 6233917), (51, 2566907), (119, 1100103), (357, 366701)]