12306879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 19262880

約数和(自身を除く): 6956001

約数列:

[1, 3, 9, 13, 39, 117, 293, 359, 879, 1077, 2637, 3231, 3809, 4667, 11427, 14001, 34281, 42003, 105187, 315561, 946683, 1367431, 4102293, 12306879]

約数ペア:

[(1, 12306879), (3, 4102293), (9, 1367431), (13, 946683), (39, 315561), (117, 105187), (293, 42003), (359, 34281), (879, 14001), (1077, 11427), (2637, 4667), (3231, 3809)]