3921943839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{16699}}^1$

素因数の和:17371

約数の個数: 24

約数和(自身を含む): 5757091200

約数和(自身を除く): 1835147361

約数列:

[1, 3, 11, 33, 121, 363, 647, 1941, 7117, 16699, 21351, 50097, 78287, 183689, 234861, 551067, 2020579, 6061737, 10804253, 32412759, 118846783, 356540349, 1307314613, 3921943839]

約数ペア:

[(1, 3921943839), (3, 1307314613), (11, 356540349), (33, 118846783), (121, 32412759), (363, 10804253), (647, 6061737), (1941, 2020579), (7117, 551067), (16699, 234861), (21351, 183689), (50097, 78287)]