26781483

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 36560160

約数和(自身を除く): 9778677

約数列:

[1, 3, 53, 159, 389, 433, 1167, 1299, 20617, 22949, 61851, 68847, 168437, 505311, 8927161, 26781483]

約数ペア:

[(1, 26781483), (3, 8927161), (53, 505311), (159, 168437), (389, 68847), (433, 61851), (1167, 22949), (1299, 20617)]