201715497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7673}}^1$

素因数の和:7829

約数の個数: 24

約数和(自身を含む): 306468864

約数和(自身を除く): 104753367

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2921, 7673, 8763, 23019, 26289, 69057, 176479, 529437, 974471, 1588311, 2923413, 8770239, 22412833, 67238499, 201715497]

約数ペア:

[(1, 201715497), (3, 67238499), (9, 22412833), (23, 8770239), (69, 2923413), (127, 1588311), (207, 974471), (381, 529437), (1143, 176479), (2921, 69057), (7673, 26289), (8763, 23019)]