11172411

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 17472000

約数和(自身を除く): 6299589

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 1999, 5589, 5997, 17991, 45977, 53973, 137931, 161919, 413793, 485757, 1241379, 3724137, 11172411]

約数ペア:

[(1, 11172411), (3, 3724137), (9, 1241379), (23, 485757), (27, 413793), (69, 161919), (81, 137931), (207, 53973), (243, 45977), (621, 17991), (1863, 5997), (1999, 5589)]