2033217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 3164616

約数和(自身を除く): 1131399

約数列:

[1, 3, 9, 17, 51, 97, 137, 153, 291, 411, 873, 1233, 1649, 2329, 4947, 6987, 13289, 14841, 20961, 39867, 119601, 225913, 677739, 2033217]

約数ペア:

[(1, 2033217), (3, 677739), (9, 225913), (17, 119601), (51, 39867), (97, 20961), (137, 14841), (153, 13289), (291, 6987), (411, 4947), (873, 2329), (1233, 1649)]