222717859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{5309}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 274760640

約数和(自身を除く): 52042781

約数列:

[1, 7, 13, 91, 461, 3227, 5309, 5993, 37163, 41951, 69017, 483119, 2447449, 17132143, 31816837, 222717859]

約数ペア:

[(1, 222717859), (7, 31816837), (13, 17132143), (91, 2447449), (461, 483119), (3227, 69017), (5309, 41951), (5993, 37163)]