539940723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 894769920

約数和(自身を除く): 354829197

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 289, 301, 357, 731, 867, 903, 2023, 2069, 2193, 5117, 6069, 6207, 12427, 14483, 15351, 35173, 37281, 43449, 86989, 88967, 105519, 246211, 260967, 266901, 597941, 622769, 738633, 1512439, 1793823, 1868307, 4185587, 4537317, 10587073, 12556761, 25711463, 31761219, 77134389, 179980241, 539940723]

約数ペア:

[(1, 539940723), (3, 179980241), (7, 77134389), (17, 31761219), (21, 25711463), (43, 12556761), (51, 10587073), (119, 4537317), (129, 4185587), (289, 1868307), (301, 1793823), (357, 1512439), (731, 738633), (867, 622769), (903, 597941), (2023, 266901), (2069, 260967), (2193, 246211), (5117, 105519), (6069, 88967), (6207, 86989), (12427, 43449), (14483, 37281), (15351, 35173)]