717007203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 1160490240

約数和(自身を除く): 443483037

約数列:

[1, 3, 9, 11, 33, 71, 83, 99, 213, 249, 639, 747, 781, 913, 1229, 2343, 2739, 3687, 5893, 7029, 8217, 11061, 13519, 17679, 40557, 53037, 64823, 87259, 102007, 121671, 194469, 261777, 306021, 583407, 785331, 918063, 959849, 1122077, 2879547, 3366231, 7242497, 8638641, 10098693, 21727491, 65182473, 79667467, 239002401, 717007203]

約数ペア:

[(1, 717007203), (3, 239002401), (9, 79667467), (11, 65182473), (33, 21727491), (71, 10098693), (83, 8638641), (99, 7242497), (213, 3366231), (249, 2879547), (639, 1122077), (747, 959849), (781, 918063), (913, 785331), (1229, 583407), (2343, 306021), (2739, 261777), (3687, 194469), (5893, 121671), (7029, 102007), (8217, 87259), (11061, 64823), (13519, 53037), (17679, 40557)]