2100488037

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{378671}}^1$

素因数の和:378760

約数の個数: 12

約数和(自身を含む): 2867304384

約数和(自身を除く): 766816347

約数列:

[1, 3, 43, 129, 1849, 5547, 378671, 1136013, 16282853, 48848559, 700162679, 2100488037]

約数ペア:

[(1, 2100488037), (3, 700162679), (43, 48848559), (129, 16282853), (1849, 1136013), (5547, 378671)]