2247881889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 3488145408

約数和(自身を除く): 1240263519

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 137, 341, 373, 411, 473, 1023, 1119, 1333, 1419, 1507, 3999, 4103, 4247, 4521, 5891, 11563, 12309, 12741, 14663, 16039, 17673, 34689, 43989, 46717, 48117, 51101, 64801, 127193, 140151, 153303, 176429, 182621, 194403, 381579, 497209, 529287, 547863, 562111, 1491627, 1584131, 1686333, 2008831, 2197343, 4752393, 5469299, 6026493, 6592029, 16407897, 17425441, 24170773, 52276323, 68117633, 72512319, 204352899, 749293963, 2247881889]

約数ペア:

[(1, 2247881889), (3, 749293963), (11, 204352899), (31, 72512319), (33, 68117633), (43, 52276323), (93, 24170773), (129, 17425441), (137, 16407897), (341, 6592029), (373, 6026493), (411, 5469299), (473, 4752393), (1023, 2197343), (1119, 2008831), (1333, 1686333), (1419, 1584131), (1507, 1491627), (3999, 562111), (4103, 547863), (4247, 529287), (4521, 497209), (5891, 381579), (11563, 194403), (12309, 182621), (12741, 176429), (14663, 153303), (16039, 140151), (17673, 127193), (34689, 64801), (43989, 51101), (46717, 48117)]