2001333

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 2794176

約数和(自身を除く): 792843

約数列:

[1, 3, 41, 53, 123, 159, 307, 921, 2173, 6519, 12587, 16271, 37761, 48813, 667111, 2001333]

約数ペア:

[(1, 2001333), (3, 667111), (41, 48813), (53, 37761), (123, 16271), (159, 12587), (307, 6519), (921, 2173)]