2247275541

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{842623}}^1$

素因数の和:842760

約数の個数: 16

約数和(自身を含む): 3451387904

約数和(自身を除く): 1204112363

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 842623, 2527869, 5898361, 17695083, 107013121, 321039363, 749091847, 2247275541]

約数ペア:

[(1, 2247275541), (3, 749091847), (7, 321039363), (21, 107013121), (127, 17695083), (381, 5898361), (889, 2527869), (2667, 842623)]