13793241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 24081408

約数和(自身を除く): 10288167

約数列:

[1, 3, 7, 11, 21, 29, 33, 71, 77, 87, 203, 213, 231, 319, 497, 609, 781, 841, 957, 1491, 2059, 2233, 2343, 2523, 5467, 5887, 6177, 6699, 9251, 14413, 16401, 17661, 22649, 27753, 43239, 59711, 64757, 67947, 158543, 179133, 194271, 417977, 475629, 656821, 1253931, 1970463, 4597747, 13793241]

約数ペア:

[(1, 13793241), (3, 4597747), (7, 1970463), (11, 1253931), (21, 656821), (29, 475629), (33, 417977), (71, 194271), (77, 179133), (87, 158543), (203, 67947), (213, 64757), (231, 59711), (319, 43239), (497, 27753), (609, 22649), (781, 17661), (841, 16401), (957, 14413), (1491, 9251), (2059, 6699), (2233, 6177), (2343, 5887), (2523, 5467)]