310019809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21143}}^1$

素因数の和:21228

約数の個数: 16

約数和(自身を含む): 357249024

約数和(自身を除く): 47229215

約数列:

[1, 11, 31, 43, 341, 473, 1333, 14663, 21143, 232573, 655433, 909149, 7209763, 10000639, 28183619, 310019809]

約数ペア:

[(1, 310019809), (11, 28183619), (31, 10000639), (43, 7209763), (341, 909149), (473, 655433), (1333, 232573), (14663, 21143)]