2249883909

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2747111}}^1$

素因数の和:2747137

約数の個数: 24

約数和(自身を含む): 3999795072

約数和(自身を除く): 1749911163

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2747111, 8241333, 19229777, 24723999, 35712443, 57689331, 107137329, 173067993, 249987101, 321411987, 749961303, 2249883909]

約数ペア:

[(1, 2249883909), (3, 749961303), (7, 321411987), (9, 249987101), (13, 173067993), (21, 107137329), (39, 57689331), (63, 35712443), (91, 24723999), (117, 19229777), (273, 8241333), (819, 2747111)]