1738179

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 2725632

約数和(自身を除く): 987453

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 311, 621, 933, 1863, 2799, 5589, 7153, 8397, 21459, 25191, 64377, 75573, 193131, 579393, 1738179]

約数ペア:

[(1, 1738179), (3, 579393), (9, 193131), (23, 75573), (27, 64377), (69, 25191), (81, 21459), (207, 8397), (243, 7153), (311, 5589), (621, 2799), (933, 1863)]