28305016383

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9838379}}^1$

素因数の和:9838526

約数の個数: 16

約数和(自身を含む): 43446286080

約数和(自身を除く): 15141269697

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 9838379, 29515137, 68868653, 206605959, 1347857923, 4043573769, 9435005461, 28305016383]

約数ペア:

[(1, 28305016383), (3, 9435005461), (7, 4043573769), (21, 1347857923), (137, 206605959), (411, 68868653), (959, 29515137), (2877, 9838379)]