6412497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 10687488

約数和(自身を除く): 4274991

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 283, 581, 849, 1079, 1743, 1981, 3237, 3679, 5943, 7553, 11037, 22659, 23489, 25753, 70467, 77259, 164423, 305357, 493269, 916071, 2137499, 6412497]

約数ペア:

[(1, 6412497), (3, 2137499), (7, 916071), (13, 493269), (21, 305357), (39, 164423), (83, 77259), (91, 70467), (249, 25753), (273, 23489), (283, 22659), (581, 11037), (849, 7553), (1079, 5943), (1743, 3679), (1981, 3237)]