17170923

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 13472277

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 49, 77, 111, 123, 147, 231, 259, 287, 343, 407, 451, 539, 777, 861, 1029, 1221, 1353, 1517, 1617, 1813, 2009, 2849, 3157, 3773, 4551, 5439, 6027, 8547, 9471, 10619, 11319, 12691, 14063, 16687, 19943, 22099, 31857, 38073, 42189, 50061, 59829, 66297, 74333, 116809, 139601, 154693, 222999, 350427, 418803, 464079, 520331, 817663, 1560993, 2452989, 5723641, 17170923]

約数ペア:

[(1, 17170923), (3, 5723641), (7, 2452989), (11, 1560993), (21, 817663), (33, 520331), (37, 464079), (41, 418803), (49, 350427), (77, 222999), (111, 154693), (123, 139601), (147, 116809), (231, 74333), (259, 66297), (287, 59829), (343, 50061), (407, 42189), (451, 38073), (539, 31857), (777, 22099), (861, 19943), (1029, 16687), (1221, 14063), (1353, 12691), (1517, 11319), (1617, 10619), (1813, 9471), (2009, 8547), (2849, 6027), (3157, 5439), (3773, 4551)]