54411721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25997}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 69882624

約数和(自身を除く): 15470903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 25997, 181979, 337961, 597931, 2365727, 4185517, 7773103, 54411721]

約数ペア:

[(1, 54411721), (7, 7773103), (13, 4185517), (23, 2365727), (91, 597931), (161, 337961), (299, 181979), (2093, 25997)]