28930617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 44543304

約数和(自身を除く): 15612687

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1093, 1557, 2941, 3279, 8823, 9837, 18581, 26469, 55743, 167229, 189089, 567267, 1701801, 3214513, 9643539, 28930617]

約数ペア:

[(1, 28930617), (3, 9643539), (9, 3214513), (17, 1701801), (51, 567267), (153, 189089), (173, 167229), (519, 55743), (1093, 26469), (1557, 18581), (2941, 9837), (3279, 8823)]