9281257921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{16693}}^1$

素因数の和:18976

約数の個数: 16

約数和(自身を含む): 10526568640

約数和(自身を除く): 1245310719

約数列:

[1, 13, 19, 247, 2251, 16693, 29263, 42769, 217009, 317167, 555997, 4123171, 37575943, 488487259, 713942917, 9281257921]

約数ペア:

[(1, 9281257921), (13, 713942917), (19, 488487259), (247, 37575943), (2251, 4123171), (16693, 555997), (29263, 317167), (42769, 217009)]