42448497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 70828800

約数和(自身を除く): 28380303

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 2549, 5551, 7647, 16653, 17843, 33137, 53529, 99411, 155489, 231959, 466467, 695877, 1088423, 2021357, 3265269, 6064071, 14149499, 42448497]

約数ペア:

[(1, 42448497), (3, 14149499), (7, 6064071), (13, 3265269), (21, 2021357), (39, 1088423), (61, 695877), (91, 466467), (183, 231959), (273, 155489), (427, 99411), (793, 53529), (1281, 33137), (2379, 17843), (2549, 16653), (5551, 7647)]