224669809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 64908431

約数列:

[1, 7, 13, 37, 53, 91, 259, 371, 481, 689, 1259, 1961, 3367, 4823, 8813, 13727, 16367, 25493, 46583, 66727, 114569, 178451, 326081, 467089, 605579, 867451, 2468899, 4239053, 6072157, 17282293, 32095687, 224669809]

約数ペア:

[(1, 224669809), (7, 32095687), (13, 17282293), (37, 6072157), (53, 4239053), (91, 2468899), (259, 867451), (371, 605579), (481, 467089), (689, 326081), (1259, 178451), (1961, 114569), (3367, 66727), (4823, 46583), (8813, 25493), (13727, 16367)]