13620018675711

素因数分解:

$3^1\times 7^1\times {\mathrm{81463}}^1\times {\mathrm{7961557}}^1$

素因数の和:8043030

約数の個数: 16

約数和(自身を含む): 20754571549184

約数和(自身を除く): 7134552873473

約数列:

[1, 3, 7, 21, 81463, 244389, 570241, 1710723, 7961557, 23884671, 55730899, 167192697, 648572317891, 1945716953673, 4540006225237, 13620018675711]

約数ペア:

[(1, 13620018675711), (3, 4540006225237), (7, 1945716953673), (21, 648572317891), (81463, 167192697), (244389, 55730899), (570241, 23884671), (1710723, 7961557)]