7139953667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 8962788864

約数和(自身を除く): 1822835197

約数列:

[1, 7, 11, 77, 331, 457, 613, 2317, 3199, 3641, 4291, 5027, 6743, 25487, 35189, 47201, 151267, 202903, 280141, 1058869, 1420321, 1663937, 1960987, 2231933, 3081551, 11647559, 15623531, 21570857, 92726671, 649086697, 1019993381, 7139953667]

約数ペア:

[(1, 7139953667), (7, 1019993381), (11, 649086697), (77, 92726671), (331, 21570857), (457, 15623531), (613, 11647559), (2317, 3081551), (3199, 2231933), (3641, 1960987), (4291, 1663937), (5027, 1420321), (6743, 1058869), (25487, 280141), (35189, 202903), (47201, 151267)]