221068479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{110479}}^1$

素因数の和:110534

約数の個数: 16

約数和(自身を含む): 318182400

約数和(自身を除く): 97113921

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 110479, 331437, 2541017, 3203891, 7623051, 9611673, 73689493, 221068479]

約数ペア:

[(1, 221068479), (3, 73689493), (23, 9611673), (29, 7623051), (69, 3203891), (87, 2541017), (667, 331437), (2001, 110479)]