23999571

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2333}}^1$

素因数の和:2472

約数の個数: 20

約数和(自身を含む): 36148992

約数和(自身を除く): 12149421

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2333, 3429, 6999, 10287, 20997, 62991, 188973, 296291, 888873, 2666619, 7999857, 23999571]

約数ペア:

[(1, 23999571), (3, 7999857), (9, 2666619), (27, 888873), (81, 296291), (127, 188973), (381, 62991), (1143, 20997), (2333, 10287), (3429, 6999)]