23070231

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 36157440

約数和(自身を除く): 13087209

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 641, 837, 1161, 1333, 1923, 3999, 5769, 11997, 17307, 19871, 27563, 35991, 59613, 82689, 178839, 248067, 536517, 744201, 854453, 2563359, 7690077, 23070231]

約数ペア:

[(1, 23070231), (3, 7690077), (9, 2563359), (27, 854453), (31, 744201), (43, 536517), (93, 248067), (129, 178839), (279, 82689), (387, 59613), (641, 35991), (837, 27563), (1161, 19871), (1333, 17307), (1923, 11997), (3999, 5769)]