378291201093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7501759}}^1$

素因数の和:7502209

約数の個数: 24

約数和(自身を含む): 589818378240

約数和(自身を除く): 211527177147

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 3879, 5603, 16809, 50427, 7501759, 22505277, 67515831, 97522867, 292568601, 877705803, 3233258129, 9699774387, 29099323161, 42032355677, 126097067031, 378291201093]

約数ペア:

[(1, 378291201093), (3, 126097067031), (9, 42032355677), (13, 29099323161), (39, 9699774387), (117, 3233258129), (431, 877705803), (1293, 292568601), (3879, 97522867), (5603, 67515831), (16809, 22505277), (50427, 7501759)]