1080302399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 1306230240

約数和(自身を除く): 225927841

約数列:

[1, 11, 19, 41, 73, 121, 157, 209, 451, 779, 803, 1387, 1727, 2299, 2983, 2993, 4961, 6437, 8569, 8833, 11461, 15257, 18997, 32813, 32923, 56867, 70807, 94259, 122303, 126071, 167827, 217759, 360943, 362153, 469901, 625537, 778877, 1345333, 1386781, 2395349, 5168911, 6880907, 8928119, 14798663, 26348839, 56858021, 98209309, 1080302399]

約数ペア:

[(1, 1080302399), (11, 98209309), (19, 56858021), (41, 26348839), (73, 14798663), (121, 8928119), (157, 6880907), (209, 5168911), (451, 2395349), (779, 1386781), (803, 1345333), (1387, 778877), (1727, 625537), (2299, 469901), (2983, 362153), (2993, 360943), (4961, 217759), (6437, 167827), (8569, 126071), (8833, 122303), (11461, 94259), (15257, 70807), (18997, 56867), (32813, 32923)]