2874937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 3277120

約数和(自身を除く): 402183

約数列:

[1, 13, 37, 43, 139, 481, 559, 1591, 1807, 5143, 5977, 20683, 66859, 77701, 221149, 2874937]

約数ペア:

[(1, 2874937), (13, 221149), (37, 77701), (43, 66859), (139, 20683), (481, 5977), (559, 5143), (1591, 1807)]