13117335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 26901504

約数和(自身を除く): 13784169

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 277, 287, 385, 451, 615, 831, 861, 1155, 1353, 1385, 1435, 1939, 2255, 3047, 3157, 4155, 4305, 5817, 6765, 9141, 9471, 9695, 11357, 15235, 15785, 21329, 29085, 34071, 45705, 47355, 56785, 63987, 79499, 106645, 124927, 170355, 238497, 319935, 374781, 397495, 624635, 874489, 1192485, 1873905, 2623467, 4372445, 13117335]

約数ペア:

[(1, 13117335), (3, 4372445), (5, 2623467), (7, 1873905), (11, 1192485), (15, 874489), (21, 624635), (33, 397495), (35, 374781), (41, 319935), (55, 238497), (77, 170355), (105, 124927), (123, 106645), (165, 79499), (205, 63987), (231, 56785), (277, 47355), (287, 45705), (385, 34071), (451, 29085), (615, 21329), (831, 15785), (861, 15235), (1155, 11357), (1353, 9695), (1385, 9471), (1435, 9141), (1939, 6765), (2255, 5817), (3047, 4305), (3157, 4155)]