2000129211

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1549}}^1\times {\mathrm{2707}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 2946574800

約数和(自身を除く): 946445589

約数列:

[1, 3, 9, 53, 159, 477, 1549, 2707, 4647, 8121, 13941, 24363, 82097, 143471, 246291, 430413, 738873, 1291239, 4193143, 12579429, 37738287, 222236579, 666709737, 2000129211]

約数ペア:

[(1, 2000129211), (3, 666709737), (9, 222236579), (53, 37738287), (159, 12579429), (477, 4193143), (1549, 1291239), (2707, 738873), (4647, 430413), (8121, 246291), (13941, 143471), (24363, 82097)]