4920245191281

素因数分解:

$3^1\times 7^3\times {\mathrm{4781579389}}^1$

素因数の和:4781579413

約数の個数: 16

約数和(自身を含む): 7650527024000

約数和(自身を除く): 2730281832719

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 4781579389, 14344738167, 33471055723, 100413167169, 234297390061, 702892170183, 1640081730427, 4920245191281]

約数ペア:

[(1, 4920245191281), (3, 1640081730427), (7, 702892170183), (21, 234297390061), (49, 100413167169), (147, 33471055723), (343, 14344738167), (1029, 4781579389)]