23165919

素因数分解:

$3^5\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13641

約数の個数: 24

約数和(自身を含む): 39661440

約数和(自身を除く): 16495521

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13619, 40857, 95333, 122571, 285999, 367713, 857997, 1103139, 2573991, 3309417, 7721973, 23165919]

約数ペア:

[(1, 23165919), (3, 7721973), (7, 3309417), (9, 2573991), (21, 1103139), (27, 857997), (63, 367713), (81, 285999), (189, 122571), (243, 95333), (567, 40857), (1701, 13619)]