47212713

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 71486688

約数和(自身を除く): 24273975

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2003, 2619, 6009, 7857, 18027, 23571, 54081, 162243, 194291, 486729, 582873, 1748619, 5245857, 15737571, 47212713]

約数ペア:

[(1, 47212713), (3, 15737571), (9, 5245857), (27, 1748619), (81, 582873), (97, 486729), (243, 194291), (291, 162243), (873, 54081), (2003, 23571), (2619, 18027), (6009, 7857)]