1174581

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:882

約数の個数: 20

約数和(自身を含む): 1860012

約数和(自身を除く): 685431

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 853, 1377, 2559, 7677, 14501, 23031, 43503, 69093, 130509, 391527, 1174581]

約数ペア:

[(1, 1174581), (3, 391527), (9, 130509), (17, 69093), (27, 43503), (51, 23031), (81, 14501), (153, 7677), (459, 2559), (853, 1377)]