393285963

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{46703}}^1$

素因数の和:47114

約数の個数: 16

約数和(自身を含む): 600800256

約数和(自身を除く): 207514293

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 46703, 140109, 326921, 980763, 18727903, 56183709, 131095321, 393285963]

約数ペア:

[(1, 393285963), (3, 131095321), (7, 56183709), (21, 18727903), (401, 980763), (1203, 326921), (2807, 140109), (8421, 46703)]