53871051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1999}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 77504000

約数和(自身を除く): 23632949

約数列:

[1, 3, 13, 39, 691, 1999, 2073, 5997, 8983, 25987, 26949, 77961, 1381309, 4143927, 17957017, 53871051]

約数ペア:

[(1, 53871051), (3, 17957017), (13, 4143927), (39, 1381309), (691, 77961), (1999, 26949), (2073, 25987), (5997, 8983)]