8264347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 10245312

約数和(自身を除く): 1980965

約数列:

[1, 7, 13, 91, 197, 461, 1379, 2561, 3227, 5993, 17927, 41951, 90817, 635719, 1180621, 8264347]

約数ペア:

[(1, 8264347), (7, 1180621), (13, 635719), (91, 90817), (197, 41951), (461, 17927), (1379, 5993), (2561, 3227)]