17135937

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 60

約数和(自身を含む): 31606484

約数和(自身を除く): 14470547

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 61, 63, 91, 117, 147, 183, 273, 343, 427, 441, 549, 637, 793, 819, 1029, 1281, 1911, 2379, 2401, 2989, 3087, 3843, 4459, 5551, 5733, 7137, 7203, 8967, 13377, 16653, 20923, 21609, 26901, 31213, 38857, 40131, 49959, 62769, 93639, 116571, 146461, 188307, 271999, 280917, 349713, 439383, 815997, 1318149, 1903993, 2447991, 5711979, 17135937]

約数ペア:

[(1, 17135937), (3, 5711979), (7, 2447991), (9, 1903993), (13, 1318149), (21, 815997), (39, 439383), (49, 349713), (61, 280917), (63, 271999), (91, 188307), (117, 146461), (147, 116571), (183, 93639), (273, 62769), (343, 49959), (427, 40131), (441, 38857), (549, 31213), (637, 26901), (793, 21609), (819, 20923), (1029, 16653), (1281, 13377), (1911, 8967), (2379, 7203), (2401, 7137), (2989, 5733), (3087, 5551), (3843, 4459)]