13229163

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 20782080

約数和(自身を除く): 7552917

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 263, 621, 729, 789, 1863, 2187, 2367, 5589, 6049, 7101, 16767, 18147, 21303, 50301, 54441, 63909, 163323, 191727, 489969, 575181, 1469907, 4409721, 13229163]

約数ペア:

[(1, 13229163), (3, 4409721), (9, 1469907), (23, 575181), (27, 489969), (69, 191727), (81, 163323), (207, 63909), (243, 54441), (263, 50301), (621, 21303), (729, 18147), (789, 16767), (1863, 7101), (2187, 6049), (2367, 5589)]