2012502087

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{6143}}^1$

素因数の和:6647

約数の個数: 24

約数和(自身を含む): 2947276800

約数和(自身を除く): 934774713

約数列:

[1, 3, 9, 89, 267, 409, 801, 1227, 3681, 6143, 18429, 36401, 55287, 109203, 327609, 546727, 1640181, 2512487, 4920543, 7537461, 22612383, 223611343, 670834029, 2012502087]

約数ペア:

[(1, 2012502087), (3, 670834029), (9, 223611343), (89, 22612383), (267, 7537461), (409, 4920543), (801, 2512487), (1227, 1640181), (3681, 546727), (6143, 327609), (18429, 109203), (36401, 55287)]