243828531

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 357500000

約数和(自身を除く): 113671469

約数列:

[1, 3, 9, 109, 199, 327, 597, 981, 1249, 1791, 3747, 11241, 21691, 65073, 136141, 195219, 248551, 408423, 745653, 1225269, 2236959, 27092059, 81276177, 243828531]

約数ペア:

[(1, 243828531), (3, 81276177), (9, 27092059), (109, 2236959), (199, 1225269), (327, 745653), (597, 408423), (981, 248551), (1249, 195219), (1791, 136141), (3747, 65073), (11241, 21691)]