228914757

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19081}}^1$

素因数の和:19161

約数の個数: 24

約数和(自身を含む): 349276928

約数和(自身を除く): 120362171

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 19081, 57243, 171729, 591511, 820483, 1774533, 2461449, 5323599, 7384347, 25434973, 76304919, 228914757]

約数ペア:

[(1, 228914757), (3, 76304919), (9, 25434973), (31, 7384347), (43, 5323599), (93, 2461449), (129, 1774533), (279, 820483), (387, 591511), (1333, 171729), (3999, 57243), (11997, 19081)]