45217689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2131}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 65904384

約数和(自身を除く): 20686695

約数列:

[1, 3, 11, 33, 643, 1929, 2131, 6393, 7073, 21219, 23441, 70323, 1370233, 4110699, 15072563, 45217689]

約数ペア:

[(1, 45217689), (3, 15072563), (11, 4110699), (33, 1370233), (643, 70323), (1929, 23441), (2131, 21219), (6393, 7073)]