2016736281

素因数分解:

$3^2\times 7^1\times {\mathrm{6529}}^1\times {\mathrm{4903}}^1$

素因数の和:11445

約数の個数: 24

約数和(自身を含む): 3330404480

約数和(自身を除く): 1313668199

約数列:

[1, 3, 7, 9, 21, 63, 4903, 6529, 14709, 19587, 34321, 44127, 45703, 58761, 102963, 137109, 308889, 411327, 32011687, 96035061, 224081809, 288105183, 672245427, 2016736281]

約数ペア:

[(1, 2016736281), (3, 672245427), (7, 288105183), (9, 224081809), (21, 96035061), (63, 32011687), (4903, 411327), (6529, 308889), (14709, 137109), (19587, 102963), (34321, 58761), (44127, 45703)]