4915694889

素因数分解:

$3^2\times 7^1\times {\mathrm{78026903}}^1$

素因数の和:78026916

約数の個数: 12

約数和(自身を含む): 8114798016

約数和(自身を除く): 3199103127

約数列:

[1, 3, 7, 9, 21, 63, 78026903, 234080709, 546188321, 702242127, 1638564963, 4915694889]

約数ペア:

[(1, 4915694889), (3, 1638564963), (7, 702242127), (9, 546188321), (21, 234080709), (63, 78026903)]