1330295379

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1347817}}^1$

素因数の和:1347874

約数の個数: 16

約数和(自身を含む): 2070248448

約数和(自身を除く): 739953069

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1347817, 4043451, 9434719, 28304157, 63347399, 190042197, 443431793, 1330295379]

約数ペア:

[(1, 1330295379), (3, 443431793), (7, 190042197), (21, 63347399), (47, 28304157), (141, 9434719), (329, 4043451), (987, 1347817)]