1330539

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 2147328

約数和(自身を除く): 816789

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3727, 11181, 26089, 63359, 78267, 190077, 443513, 1330539]

約数ペア:

[(1, 1330539), (3, 443513), (7, 190077), (17, 78267), (21, 63359), (51, 26089), (119, 11181), (357, 3727)]