5242178721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1\times {\mathrm{11981}}^1$

素因数の和:12873

約数の個数: 24

約数和(自身を含む): 7577991936

約数和(自身を除く): 2335813215

約数列:

[1, 3, 13, 39, 169, 507, 863, 2589, 11219, 11981, 33657, 35943, 145847, 155753, 437541, 467259, 2024789, 6074367, 10339603, 31018809, 134414839, 403244517, 1747392907, 5242178721]

約数ペア:

[(1, 5242178721), (3, 1747392907), (13, 403244517), (39, 134414839), (169, 31018809), (507, 10339603), (863, 6074367), (2589, 2024789), (11219, 467259), (11981, 437541), (33657, 155753), (35943, 145847)]