16748047981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1\times {\mathrm{20903}}^1$

素因数の和:27660

約数の個数: 16

約数和(自身を含む): 20270525184

約数和(自身を除く): 3522477203

約数列:

[1, 7, 17, 119, 6733, 20903, 47131, 114461, 146321, 355351, 801227, 2487457, 140739899, 985179293, 2392578283, 16748047981]

約数ペア:

[(1, 16748047981), (7, 2392578283), (17, 985179293), (119, 140739899), (6733, 2487457), (20903, 801227), (47131, 355351), (114461, 146321)]