3925407393

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{634871}}^1$

素因数の和:635109

約数の個数: 16

約数和(自身を含む): 5840822400

約数和(自身を除く): 1915415007

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 634871, 1904613, 5713839, 17141517, 145385459, 436156377, 1308469131, 3925407393]

約数ペア:

[(1, 3925407393), (3, 1308469131), (9, 436156377), (27, 145385459), (229, 17141517), (687, 5713839), (2061, 1904613), (6183, 634871)]