306933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 456192

約数和(自身を除く): 149259

約数列:

[1, 3, 11, 33, 71, 131, 213, 393, 781, 1441, 2343, 4323, 9301, 27903, 102311, 306933]

約数ペア:

[(1, 306933), (3, 102311), (11, 27903), (33, 9301), (71, 4323), (131, 2343), (213, 1441), (393, 781)]