9923391

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 15053584

約数和(自身を除く): 5130193

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 421, 873, 1263, 2619, 3789, 7857, 11367, 23571, 34101, 40837, 102303, 122511, 367533, 1102599, 3307797, 9923391]

約数ペア:

[(1, 9923391), (3, 3307797), (9, 1102599), (27, 367533), (81, 122511), (97, 102303), (243, 40837), (291, 34101), (421, 23571), (873, 11367), (1263, 7857), (2619, 3789)]