2575743

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 3607296

約数和(自身を除く): 1031553

約数列:

[1, 3, 41, 43, 123, 129, 487, 1461, 1763, 5289, 19967, 20941, 59901, 62823, 858581, 2575743]

約数ペア:

[(1, 2575743), (3, 858581), (41, 62823), (43, 59901), (123, 20941), (129, 19967), (487, 5289), (1461, 1763)]