713442009

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 1188452736

約数和(自身を除く): 475010727

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 119, 147, 213, 357, 497, 833, 1207, 1491, 2499, 3479, 3621, 4021, 8449, 10437, 12063, 25347, 28147, 59143, 68357, 84441, 177429, 197029, 205071, 285491, 478499, 591087, 856473, 1435497, 1998437, 3349493, 4853347, 5995311, 10048479, 13989059, 14560041, 33973429, 41967177, 101920287, 237814003, 713442009]

約数ペア:

[(1, 713442009), (3, 237814003), (7, 101920287), (17, 41967177), (21, 33973429), (49, 14560041), (51, 13989059), (71, 10048479), (119, 5995311), (147, 4853347), (213, 3349493), (357, 1998437), (497, 1435497), (833, 856473), (1207, 591087), (1491, 478499), (2499, 285491), (3479, 205071), (3621, 197029), (4021, 177429), (8449, 84441), (10437, 68357), (12063, 59143), (25347, 28147)]