1972797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 2764608

約数和(自身を除く): 791811

約数列:

[1, 3, 41, 43, 123, 129, 373, 1119, 1763, 5289, 15293, 16039, 45879, 48117, 657599, 1972797]

約数ペア:

[(1, 1972797), (3, 657599), (41, 48117), (43, 45879), (123, 16039), (129, 15293), (373, 5289), (1119, 1763)]