4198557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 6239232

約数和(自身を除く): 2040675

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2707, 8121, 29777, 89331, 127229, 381687, 1399519, 4198557]

約数ペア:

[(1, 4198557), (3, 1399519), (11, 381687), (33, 127229), (47, 89331), (141, 29777), (517, 8121), (1551, 2707)]