1330388031441

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{265070339}}^1$

素因数の和:265070588

約数の個数: 16

約数和(自身を含む): 2035740211200

約数和(自身を除く): 705352179759

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 265070339, 795211017, 1855492373, 5566477119, 63351811021, 190055433063, 443462677147, 1330388031441]

約数ペア:

[(1, 1330388031441), (3, 443462677147), (7, 190055433063), (21, 63351811021), (239, 5566477119), (717, 1855492373), (1673, 795211017), (5019, 265070339)]