17156789307

素因数分解:

$3^3\times 7^1\times {\mathrm{7417}}^1\times {\mathrm{12239}}^1$

素因数の和:19672

約数の個数: 32

約数和(自身を含む): 29054822400

約数和(自身を除く): 11898033093

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7417, 12239, 22251, 36717, 51919, 66753, 85673, 110151, 155757, 200259, 257019, 330453, 467271, 771057, 1401813, 2313171, 90776663, 272329989, 635436641, 816989967, 1906309923, 2450969901, 5718929769, 17156789307]

約数ペア:

[(1, 17156789307), (3, 5718929769), (7, 2450969901), (9, 1906309923), (21, 816989967), (27, 635436641), (63, 272329989), (189, 90776663), (7417, 2313171), (12239, 1401813), (22251, 771057), (36717, 467271), (51919, 330453), (66753, 257019), (85673, 200259), (110151, 155757)]