30812639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 37048704

約数和(自身を除く): 6236065

約数列:

[1, 11, 13, 43, 143, 473, 559, 5011, 6149, 55121, 65143, 215473, 716573, 2370203, 2801149, 30812639]

約数ペア:

[(1, 30812639), (11, 2801149), (13, 2370203), (43, 716573), (143, 215473), (473, 65143), (559, 55121), (5011, 6149)]