12679363011

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 20653221888

約数和(自身を除く): 7973858877

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 313, 357, 487, 699, 939, 1461, 1631, 2191, 3409, 3961, 4893, 5321, 6573, 8279, 10227, 11883, 15963, 24837, 27727, 37247, 57953, 72929, 83181, 111741, 113471, 152431, 173859, 218787, 340413, 457293, 510503, 794297, 1067017, 1239793, 1531509, 1929007, 2382891, 2591327, 3201051, 3719379, 5787021, 7773981, 8678551, 13503049, 18139289, 26035653, 35516423, 40509147, 54417867, 106549269, 248614961, 603779191, 745844883, 1811337573, 4226454337, 12679363011]

約数ペア:

[(1, 12679363011), (3, 4226454337), (7, 1811337573), (17, 745844883), (21, 603779191), (51, 248614961), (119, 106549269), (233, 54417867), (313, 40509147), (357, 35516423), (487, 26035653), (699, 18139289), (939, 13503049), (1461, 8678551), (1631, 7773981), (2191, 5787021), (3409, 3719379), (3961, 3201051), (4893, 2591327), (5321, 2382891), (6573, 1929007), (8279, 1531509), (10227, 1239793), (11883, 1067017), (15963, 794297), (24837, 510503), (27727, 457293), (37247, 340413), (57953, 218787), (72929, 173859), (83181, 152431), (111741, 113471)]