12702937347

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4238551}}^1$

素因数の和:4238600

約数の個数: 20

約数和(自身を含む): 19488862096

約数和(自身を除く): 6785924749

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4238551, 12715653, 38146959, 114440877, 156826387, 343322631, 470479161, 1411437483, 4234312449, 12702937347]

約数ペア:

[(1, 12702937347), (3, 4234312449), (9, 1411437483), (27, 470479161), (37, 343322631), (81, 156826387), (111, 114440877), (333, 38146959), (999, 12715653), (2997, 4238551)]