1994351607

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{2957}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 2908045296

約数和(自身を除く): 913693689

約数列:

[1, 3, 9, 137, 411, 547, 1233, 1641, 2957, 4923, 8871, 26613, 74939, 224817, 405109, 674451, 1215327, 1617479, 3645981, 4852437, 14557311, 221594623, 664783869, 1994351607]

約数ペア:

[(1, 1994351607), (3, 664783869), (9, 221594623), (137, 14557311), (411, 4852437), (547, 3645981), (1233, 1617479), (1641, 1215327), (2957, 674451), (4923, 405109), (8871, 224817), (26613, 74939)]