522776709

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 932166144

約数和(自身を除く): 409389435

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 431, 819, 1293, 1481, 3017, 3879, 4443, 5603, 9051, 10367, 13329, 16809, 19253, 27153, 31101, 39221, 50427, 57759, 93303, 117663, 134771, 173277, 352989, 404313, 638311, 1212939, 1914933, 4468177, 5744799, 8298043, 13404531, 24894129, 40213593, 58086301, 74682387, 174258903, 522776709]

約数ペア:

[(1, 522776709), (3, 174258903), (7, 74682387), (9, 58086301), (13, 40213593), (21, 24894129), (39, 13404531), (63, 8298043), (91, 5744799), (117, 4468177), (273, 1914933), (431, 1212939), (819, 638311), (1293, 404313), (1481, 352989), (3017, 173277), (3879, 134771), (4443, 117663), (5603, 93303), (9051, 57759), (10367, 50427), (13329, 39221), (16809, 31101), (19253, 27153)]