1296752877

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1210787}}^1$

素因数の和:1210817

約数の個数: 24

約数和(自身を含む): 2266595136

約数和(自身を除く): 969842259

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1210787, 3632361, 8475509, 10897083, 20583379, 25426527, 61750137, 76279581, 144083653, 185250411, 432250959, 1296752877]

約数ペア:

[(1, 1296752877), (3, 432250959), (7, 185250411), (9, 144083653), (17, 76279581), (21, 61750137), (51, 25426527), (63, 20583379), (119, 10897083), (153, 8475509), (357, 3632361), (1071, 1210787)]