23733243

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{7919}}^1$

素因数の和:7968

約数の個数: 20

約数和(自身を含む): 36416160

約数和(自身を除く): 12682917

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 7919, 23757, 71271, 213813, 293003, 641439, 879009, 2637027, 7911081, 23733243]

約数ペア:

[(1, 23733243), (3, 7911081), (9, 2637027), (27, 879009), (37, 641439), (81, 293003), (111, 213813), (333, 71271), (999, 23757), (2997, 7919)]