344564181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21187}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 539870240

約数和(自身を除く): 195306059

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 21187, 63561, 190683, 275431, 826293, 2478879, 2944993, 8834979, 26504937, 38284909, 114854727, 344564181]

約数ペア:

[(1, 344564181), (3, 114854727), (9, 38284909), (13, 26504937), (39, 8834979), (117, 2944993), (139, 2478879), (417, 826293), (1251, 275431), (1807, 190683), (5421, 63561), (16263, 21187)]