1330796397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727721}}^1$

素因数の和:3727748

約数の個数: 16

約数和(自身を含む): 2147167872

約数和(自身を除く): 816371475

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3727721, 11183163, 26094047, 63371257, 78282141, 190113771, 443598799, 1330796397]

約数ペア:

[(1, 1330796397), (3, 443598799), (7, 190113771), (17, 78282141), (21, 63371257), (51, 26094047), (119, 11183163), (357, 3727721)]