2078129619

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1229}}^1\times {\mathrm{2111}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 3039379200

約数和(自身を除く): 961249581

約数列:

[1, 3, 9, 89, 267, 801, 1229, 2111, 3687, 6333, 11061, 18999, 109381, 187879, 328143, 563637, 984429, 1690911, 2594419, 7783257, 23349771, 230903291, 692709873, 2078129619]

約数ペア:

[(1, 2078129619), (3, 692709873), (9, 230903291), (89, 23349771), (267, 7783257), (801, 2594419), (1229, 1690911), (2111, 984429), (3687, 563637), (6333, 328143), (11061, 187879), (18999, 109381)]