8817888939

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 12129626880

約数和(自身を除く): 3311737941

約数列:

[1, 3, 53, 107, 159, 321, 419, 1237, 1257, 3711, 5671, 17013, 22207, 44833, 65561, 66621, 132359, 134499, 196683, 397077, 518303, 1554909, 2376149, 7015027, 7128447, 21045081, 27470059, 55458421, 82410177, 166375263, 2939296313, 8817888939]

約数ペア:

[(1, 8817888939), (3, 2939296313), (53, 166375263), (107, 82410177), (159, 55458421), (321, 27470059), (419, 21045081), (1237, 7128447), (1257, 7015027), (3711, 2376149), (5671, 1554909), (17013, 518303), (22207, 397077), (44833, 196683), (65561, 134499), (66621, 132359)]