818791029

素因数分解:

$3^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{5857}}^1$

素因数の和:6194

約数の個数: 36

約数和(自身を含む): 1380367404

約数和(自身を除く): 561576375

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 317, 441, 951, 2219, 2853, 5857, 6657, 15533, 17571, 19971, 40999, 46599, 52713, 122997, 139797, 286993, 368991, 860979, 1856669, 2582937, 5570007, 12996683, 16710021, 38990049, 90976781, 116970147, 272930343, 818791029]

約数ペア:

[(1, 818791029), (3, 272930343), (7, 116970147), (9, 90976781), (21, 38990049), (49, 16710021), (63, 12996683), (147, 5570007), (317, 2582937), (441, 1856669), (951, 860979), (2219, 368991), (2853, 286993), (5857, 139797), (6657, 122997), (15533, 52713), (17571, 46599), (19971, 40999)]