17155917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 26732160

約数和(自身を除く): 9576243

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 2447, 7011, 7341, 22023, 46493, 100327, 139479, 300981, 418437, 902943, 1906213, 5718639, 17155917]

約数ペア:

[(1, 17155917), (3, 5718639), (9, 1906213), (19, 902943), (41, 418437), (57, 300981), (123, 139479), (171, 100327), (369, 46493), (779, 22023), (2337, 7341), (2447, 7011)]