1317962681

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 1609424640

約数和(自身を除く): 291461959

約数列:

[1, 7, 29, 37, 203, 227, 259, 773, 1073, 1589, 5411, 6583, 7511, 8399, 22417, 28601, 46081, 58793, 156919, 175471, 200207, 243571, 829429, 1228297, 1704997, 5088659, 5806003, 6492427, 35620613, 45446989, 188280383, 1317962681]

約数ペア:

[(1, 1317962681), (7, 188280383), (29, 45446989), (37, 35620613), (203, 6492427), (227, 5806003), (259, 5088659), (773, 1704997), (1073, 1228297), (1589, 829429), (5411, 243571), (6583, 200207), (7511, 175471), (8399, 156919), (22417, 58793), (28601, 46081)]