27449177

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 32199552

約数和(自身を除く): 4750375

約数列:

[1, 7, 53, 241, 307, 371, 1687, 2149, 12773, 16271, 73987, 89411, 113897, 517909, 3921311, 27449177]

約数ペア:

[(1, 27449177), (7, 3921311), (53, 517909), (241, 113897), (307, 89411), (371, 73987), (1687, 16271), (2149, 12773)]