2883981999

素因数分解:

$3^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1\times {\mathrm{2161}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 3858633824

約数和(自身を除く): 974651825

約数列:

[1, 3, 661, 673, 1983, 2019, 2161, 6483, 444853, 1334559, 1428421, 1454353, 4285263, 4363059, 961327333, 2883981999]

約数ペア:

[(1, 2883981999), (3, 961327333), (661, 4363059), (673, 4285263), (1983, 1454353), (2019, 1428421), (2161, 1334559), (6483, 444853)]