3279895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 4261248

約数和(自身を除く): 981353

約数列:

[1, 5, 17, 47, 85, 235, 799, 821, 3995, 4105, 13957, 38587, 69785, 192935, 655979, 3279895]

約数ペア:

[(1, 3279895), (5, 655979), (17, 192935), (47, 69785), (85, 38587), (235, 13957), (799, 4105), (821, 3995)]