8280263289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{72889}}^1$

素因数の和:74904

約数の個数: 16

約数和(自身を含む): 11627412800

約数和(自身を除く): 3347149511

約数列:

[1, 3, 19, 57, 1993, 5979, 37867, 72889, 113601, 218667, 1384891, 4154673, 145267777, 435803331, 2760087763, 8280263289]

約数ペア:

[(1, 8280263289), (3, 2760087763), (19, 435803331), (57, 145267777), (1993, 4154673), (5979, 1384891), (37867, 218667), (72889, 113601)]