16607227

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 22241856

約数和(自身を除く): 5634629

約数列:

[1, 7, 13, 29, 31, 49, 91, 203, 217, 377, 403, 637, 841, 899, 1421, 1519, 2639, 2821, 5887, 6293, 10933, 11687, 18473, 19747, 26071, 41209, 44051, 76531, 81809, 182497, 338923, 535717, 572663, 1277479, 2372461, 16607227]

約数ペア:

[(1, 16607227), (7, 2372461), (13, 1277479), (29, 572663), (31, 535717), (49, 338923), (91, 182497), (203, 81809), (217, 76531), (377, 44051), (403, 41209), (637, 26071), (841, 19747), (899, 18473), (1421, 11687), (1519, 10933), (2639, 6293), (2821, 5887)]