715721769

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12637}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 1261777920

約数和(自身を除く): 546056151

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 6293, 8091, 12637, 18879, 37911, 56637, 88459, 113733, 265377, 366473, 391747, 796131, 1099419, 1175241, 2565311, 2742229, 3298257, 3525723, 7695933, 8226687, 11360663, 23087799, 24680061, 34081989, 79524641, 102245967, 238573923, 715721769]

約数ペア:

[(1, 715721769), (3, 238573923), (7, 102245967), (9, 79524641), (21, 34081989), (29, 24680061), (31, 23087799), (63, 11360663), (87, 8226687), (93, 7695933), (203, 3525723), (217, 3298257), (261, 2742229), (279, 2565311), (609, 1175241), (651, 1099419), (899, 796131), (1827, 391747), (1953, 366473), (2697, 265377), (6293, 113733), (8091, 88459), (12637, 56637), (18879, 37911)]