8306727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 14028672

約数和(自身を除く): 5721945

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 67, 143, 187, 201, 221, 289, 429, 561, 663, 737, 867, 871, 1139, 2211, 2431, 2613, 3179, 3417, 3757, 7293, 9537, 9581, 11271, 12529, 14807, 19363, 28743, 37587, 41327, 44421, 58089, 123981, 162877, 212993, 251719, 488631, 638979, 755157, 2768909, 8306727]

約数ペア:

[(1, 8306727), (3, 2768909), (11, 755157), (13, 638979), (17, 488631), (33, 251719), (39, 212993), (51, 162877), (67, 123981), (143, 58089), (187, 44421), (201, 41327), (221, 37587), (289, 28743), (429, 19363), (561, 14807), (663, 12529), (737, 11271), (867, 9581), (871, 9537), (1139, 7293), (2211, 3757), (2431, 3417), (2613, 3179)]