231401379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 341913600

約数和(自身を除く): 110512221

約数列:

[1, 3, 11, 33, 167, 199, 211, 501, 597, 633, 1837, 2189, 2321, 5511, 6567, 6963, 33233, 35237, 41989, 99699, 105711, 125967, 365563, 387607, 461879, 1096689, 1162821, 1385637, 7012163, 21036489, 77133793, 231401379]

約数ペア:

[(1, 231401379), (3, 77133793), (11, 21036489), (33, 7012163), (167, 1385637), (199, 1162821), (211, 1096689), (501, 461879), (597, 387607), (633, 365563), (1837, 125967), (2189, 105711), (2321, 99699), (5511, 41989), (6567, 35237), (6963, 33233)]