3987876

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 9338560

約数和(自身を除く): 5350684

約数列:

[1, 2, 3, 4, 6, 12, 439, 757, 878, 1317, 1514, 1756, 2271, 2634, 3028, 4542, 5268, 9084, 332323, 664646, 996969, 1329292, 1993938, 3987876]

約数ペア:

[(1, 3987876), (2, 1993938), (3, 1329292), (4, 996969), (6, 664646), (12, 332323), (439, 9084), (757, 5268), (878, 4542), (1317, 3028), (1514, 2634), (1756, 2271)]