16746717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 26879040

約数和(自身を除く): 10132323

約数列:

[1, 3, 13, 17, 29, 39, 51, 67, 87, 169, 201, 221, 377, 493, 507, 663, 871, 1131, 1139, 1479, 1943, 2613, 2873, 3417, 4901, 5829, 6409, 8619, 11323, 14703, 14807, 19227, 25259, 33031, 33969, 44421, 75777, 83317, 99093, 192491, 249951, 328367, 429403, 577473, 985101, 1288209, 5582239, 16746717]

約数ペア:

[(1, 16746717), (3, 5582239), (13, 1288209), (17, 985101), (29, 577473), (39, 429403), (51, 328367), (67, 249951), (87, 192491), (169, 99093), (201, 83317), (221, 75777), (377, 44421), (493, 33969), (507, 33031), (663, 25259), (871, 19227), (1131, 14807), (1139, 14703), (1479, 11323), (1943, 8619), (2613, 6409), (2873, 5829), (3417, 4901)]