229898511

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19163}}^1$

素因数の和:19243

約数の個数: 24

約数和(自身を含む): 350777856

約数和(自身を除く): 120879345

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 19163, 57489, 172467, 594053, 824009, 1782159, 2472027, 5346477, 7416081, 25544279, 76632837, 229898511]

約数ペア:

[(1, 229898511), (3, 76632837), (9, 25544279), (31, 7416081), (43, 5346477), (93, 2472027), (129, 1782159), (279, 824009), (387, 594053), (1333, 172467), (3999, 57489), (11997, 19163)]