989525103

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{45439}}^1$

素因数の和:45527

約数の個数: 32

約数和(自身を含む): 1622753280

約数和(自身を除く): 633228177

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 45439, 136317, 318073, 772463, 954219, 2317389, 2771779, 5407241, 8315337, 16221723, 19402453, 47120243, 58207359, 141360729, 329841701, 989525103]

約数ペア:

[(1, 989525103), (3, 329841701), (7, 141360729), (17, 58207359), (21, 47120243), (51, 19402453), (61, 16221723), (119, 8315337), (183, 5407241), (357, 2771779), (427, 2317389), (1037, 954219), (1281, 772463), (3111, 318073), (7259, 136317), (21777, 45439)]