5130957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2852403

約数列:

[1, 3, 13, 17, 39, 51, 71, 109, 213, 221, 327, 663, 923, 1207, 1417, 1853, 2769, 3621, 4251, 5559, 7739, 15691, 23217, 24089, 47073, 72267, 100607, 131563, 301821, 394689, 1710319, 5130957]

約数ペア:

[(1, 5130957), (3, 1710319), (13, 394689), (17, 301821), (39, 131563), (51, 100607), (71, 72267), (109, 47073), (213, 24089), (221, 23217), (327, 15691), (663, 7739), (923, 5559), (1207, 4251), (1417, 3621), (1853, 2769)]