12732629

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 16162560

約数和(自身を除く): 3429931

約数列:

[1, 7, 13, 47, 91, 169, 229, 329, 611, 1183, 1603, 2977, 4277, 7943, 10763, 20839, 38701, 55601, 75341, 139919, 270907, 979433, 1818947, 12732629]

約数ペア:

[(1, 12732629), (7, 1818947), (13, 979433), (47, 270907), (91, 139919), (169, 75341), (229, 55601), (329, 38701), (611, 20839), (1183, 10763), (1603, 7943), (2977, 4277)]