23982471

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 35486256

約数和(自身を除く): 11503785

約数列:

[1, 3, 9, 73, 173, 211, 219, 519, 633, 657, 1557, 1899, 12629, 15403, 36503, 37887, 46209, 109509, 113661, 138627, 328527, 2664719, 7994157, 23982471]

約数ペア:

[(1, 23982471), (3, 7994157), (9, 2664719), (73, 328527), (173, 138627), (211, 113661), (219, 109509), (519, 46209), (633, 37887), (657, 36503), (1557, 15403), (1899, 12629)]