2597673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 3819200

約数和(自身を除く): 1221527

約数列:

[1, 3, 13, 39, 43, 129, 559, 1549, 1677, 4647, 20137, 60411, 66607, 199821, 865891, 2597673]

約数ペア:

[(1, 2597673), (3, 865891), (13, 199821), (39, 66607), (43, 60411), (129, 20137), (559, 4647), (1549, 1677)]