1188351

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:892

約数の個数: 20

約数和(自身を含む): 1881792

約数和(自身を除く): 693441

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 863, 1377, 2589, 7767, 14671, 23301, 44013, 69903, 132039, 396117, 1188351]

約数ペア:

[(1, 1188351), (3, 396117), (9, 132039), (17, 69903), (27, 44013), (51, 23301), (81, 14671), (153, 7767), (459, 2589), (863, 1377)]