13111989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1583}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 6048075

約数列:

[1, 3, 11, 33, 251, 753, 1583, 2761, 4749, 8283, 17413, 52239, 397333, 1191999, 4370663, 13111989]

約数ペア:

[(1, 13111989), (3, 4370663), (11, 1191999), (33, 397333), (251, 52239), (753, 17413), (1583, 8283), (2761, 4749)]