23521971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 34312320

約数和(自身を除く): 10790349

約数列:

[1, 3, 11, 33, 443, 1329, 1609, 4827, 4873, 14619, 17699, 53097, 712787, 2138361, 7840657, 23521971]

約数ペア:

[(1, 23521971), (3, 7840657), (11, 2138361), (33, 712787), (443, 53097), (1329, 17699), (1609, 14619), (4827, 4873)]