7235490241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{2389}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 9052784640

約数和(自身を除く): 1817294399

約数列:

[1, 7, 17, 31, 119, 217, 527, 821, 2389, 3689, 5747, 13957, 16723, 25451, 40613, 74059, 97699, 178157, 284291, 432667, 518413, 1259003, 1961369, 3028669, 8813021, 13729583, 33343273, 60802439, 233402911, 425617073, 1033641463, 7235490241]

約数ペア:

[(1, 7235490241), (7, 1033641463), (17, 425617073), (31, 233402911), (119, 60802439), (217, 33343273), (527, 13729583), (821, 8813021), (2389, 3028669), (3689, 1961369), (5747, 1259003), (13957, 518413), (16723, 432667), (25451, 284291), (40613, 178157), (74059, 97699)]