713457771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 1099499520

約数和(自身を除く): 386041749

約数列:

[1, 3, 13, 19, 39, 57, 71, 191, 213, 247, 573, 741, 923, 1349, 2483, 2769, 3629, 4047, 5041, 7449, 10887, 13561, 15123, 17537, 40683, 47177, 52611, 65533, 95779, 141531, 176293, 196599, 257659, 287337, 528879, 772977, 962831, 1245127, 2888493, 3349567, 3735381, 10048701, 12516803, 18293789, 37550409, 54881367, 237819257, 713457771]

約数ペア:

[(1, 713457771), (3, 237819257), (13, 54881367), (19, 37550409), (39, 18293789), (57, 12516803), (71, 10048701), (191, 3735381), (213, 3349567), (247, 2888493), (573, 1245127), (741, 962831), (923, 772977), (1349, 528879), (2483, 287337), (2769, 257659), (3629, 196599), (4047, 176293), (5041, 141531), (7449, 95779), (10887, 65533), (13561, 52611), (15123, 47177), (17537, 40683)]