7678105221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{71693}}^1$

素因数の和:72956

約数の個数: 16

約数和(自身を含む): 10599240960

約数和(自身を除く): 2921135739

約数列:

[1, 3, 29, 87, 1231, 3693, 35699, 71693, 107097, 215079, 2079097, 6237291, 88254083, 264762249, 2559368407, 7678105221]

約数ペア:

[(1, 7678105221), (3, 2559368407), (29, 264762249), (87, 88254083), (1231, 6237291), (3693, 2079097), (35699, 215079), (71693, 107097)]