121247105

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{12241}}^1$

素因数の和:12536

約数の個数: 16

約数和(自身を含む): 166882944

約数和(自身を除く): 45635839

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 9905, 12241, 61205, 85687, 428435, 3464203, 17321015, 24249421, 121247105]

約数ペア:

[(1, 121247105), (5, 24249421), (7, 17321015), (35, 3464203), (283, 428435), (1415, 85687), (1981, 61205), (9905, 12241)]