1993467651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5583943}}^1$

素因数の和:5583970

約数の個数: 16

約数和(自身を含む): 3216351744

約数和(自身を除く): 1222884093

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5583943, 16751829, 39087601, 94927031, 117262803, 284781093, 664489217, 1993467651]

約数ペア:

[(1, 1993467651), (3, 664489217), (7, 284781093), (17, 117262803), (21, 94927031), (51, 39087601), (119, 16751829), (357, 5583943)]