2057391

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 3639792

約数和(自身を除く): 1582401

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 289, 339, 357, 791, 867, 1017, 1071, 1921, 2023, 2373, 2601, 5763, 6069, 7119, 13447, 17289, 18207, 32657, 40341, 97971, 121023, 228599, 293913, 685797, 2057391]

約数ペア:

[(1, 2057391), (3, 685797), (7, 293913), (9, 228599), (17, 121023), (21, 97971), (51, 40341), (63, 32657), (113, 18207), (119, 17289), (153, 13447), (289, 7119), (339, 6069), (357, 5763), (791, 2601), (867, 2373), (1017, 2023), (1071, 1921)]