1169991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 1836000

約数和(自身を除く): 666009

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2549, 7647, 22941, 43333, 68823, 129999, 389997, 1169991]

約数ペア:

[(1, 1169991), (3, 389997), (9, 129999), (17, 68823), (27, 43333), (51, 22941), (153, 7647), (459, 2549)]