1328702947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{320401}}^1$

素因数の和:320454

約数の個数: 16

約数和(自身を含む): 1614826080

約数和(自身を除く): 286123133

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 320401, 3524411, 4165213, 9291629, 45817343, 102207919, 120791177, 1328702947]

約数ペア:

[(1, 1328702947), (11, 120791177), (13, 102207919), (29, 45817343), (143, 9291629), (319, 4165213), (377, 3524411), (4147, 320401)]