1370391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 2014848

約数和(自身を除く): 644457

約数列:

[1, 3, 11, 33, 131, 317, 393, 951, 1441, 3487, 4323, 10461, 41527, 124581, 456797, 1370391]

約数ペア:

[(1, 1370391), (3, 456797), (11, 124581), (33, 41527), (131, 10461), (317, 4323), (393, 3487), (951, 1441)]