21608985599

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{33301}}^1$

素因数の和:33730

約数の個数: 16

約数和(自身を含む): 22874477760

約数和(自身を除く): 1265492161

約数列:

[1, 23, 89, 317, 2047, 7291, 28213, 33301, 648899, 765923, 2963789, 10556417, 68167147, 242797591, 939521113, 21608985599]

約数ペア:

[(1, 21608985599), (23, 939521113), (89, 242797591), (317, 68167147), (2047, 10556417), (7291, 2963789), (28213, 765923), (33301, 648899)]