326144329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21701}}^1$

素因数の和:21840

約数の個数: 16

約数和(自身を含む): 395844480

約数和(自身を除く): 69700151

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 21701, 151907, 412319, 2452213, 2886233, 17165491, 46592047, 326144329]

約数ペア:

[(1, 326144329), (7, 46592047), (19, 17165491), (113, 2886233), (133, 2452213), (791, 412319), (2147, 151907), (15029, 21701)]