60240021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1021}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 81825408

約数和(自身を除く): 21585387

約数列:

[1, 3, 71, 213, 277, 831, 1021, 3063, 19667, 59001, 72491, 217473, 282817, 848451, 20080007, 60240021]

約数ペア:

[(1, 60240021), (3, 20080007), (71, 848451), (213, 282817), (277, 217473), (831, 72491), (1021, 59001), (3063, 19667)]