12275253

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 18972800

約数和(自身を除く): 6697547

約数列:

[1, 3, 9, 27, 43, 97, 109, 129, 291, 327, 387, 873, 981, 1161, 2619, 2943, 4171, 4687, 10573, 12513, 14061, 31719, 37539, 42183, 95157, 112617, 126549, 285471, 454639, 1363917, 4091751, 12275253]

約数ペア:

[(1, 12275253), (3, 4091751), (9, 1363917), (27, 454639), (43, 285471), (97, 126549), (109, 112617), (129, 95157), (291, 42183), (327, 37539), (387, 31719), (873, 14061), (981, 12513), (1161, 10573), (2619, 4687), (2943, 4171)]