359559

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 20

約数和(自身を含む): 563376

約数和(自身を除く): 203817

約数列:

[1, 3, 9, 23, 27, 69, 81, 193, 207, 579, 621, 1737, 1863, 4439, 5211, 13317, 15633, 39951, 119853, 359559]

約数ペア:

[(1, 359559), (3, 119853), (9, 39951), (23, 15633), (27, 13317), (69, 5211), (81, 4439), (193, 1863), (207, 1737), (579, 621)]