17183907

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16344

約数の個数: 20

約数和(自身を含む): 27646080

約数和(自身を除く): 10462173

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16319, 48957, 146871, 212147, 440613, 636441, 1321839, 1909323, 5727969, 17183907]

約数ペア:

[(1, 17183907), (3, 5727969), (9, 1909323), (13, 1321839), (27, 636441), (39, 440613), (81, 212147), (117, 146871), (351, 48957), (1053, 16319)]