2016996603

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{80221}}^1$

素因数の和:80287

約数の個数: 24

約数和(自身を含む): 2955378480

約数和(自身を除く): 938381877

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1479, 8381, 25143, 80221, 240663, 1363757, 2326409, 4091271, 6979227, 23183869, 39548953, 69551607, 118646859, 672332201, 2016996603]

約数ペア:

[(1, 2016996603), (3, 672332201), (17, 118646859), (29, 69551607), (51, 39548953), (87, 23183869), (289, 6979227), (493, 4091271), (867, 2326409), (1479, 1363757), (8381, 240663), (25143, 80221)]