1421359743

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{5021}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 1913020416

約数和(自身を除く): 491660673

約数列:

[1, 3, 127, 381, 743, 2229, 5021, 15063, 94361, 283083, 637667, 1913001, 3730603, 11191809, 473786581, 1421359743]

約数ペア:

[(1, 1421359743), (3, 473786581), (127, 11191809), (381, 3730603), (743, 1913001), (2229, 637667), (5021, 283083), (15063, 94361)]