2149404543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1670089}}^1$

素因数の和:1670119

約数の個数: 24

約数和(自身を含む): 3647476560

約数和(自身を除く): 1498072017

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1670089, 5010267, 15030801, 18370979, 21711157, 55112937, 65133471, 165338811, 195400413, 238822727, 716468181, 2149404543]

約数ペア:

[(1, 2149404543), (3, 716468181), (9, 238822727), (11, 195400413), (13, 165338811), (33, 65133471), (39, 55112937), (99, 21711157), (117, 18370979), (143, 15030801), (429, 5010267), (1287, 1670089)]