2912459727

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{19051}}^1$

素因数の和:19574

約数の個数: 16

約数和(自身を含む): 3923187840

約数和(自身を除く): 1010728113

約数列:

[1, 3, 131, 389, 393, 1167, 19051, 50959, 57153, 152877, 2495681, 7410839, 7487043, 22232517, 970819909, 2912459727]

約数ペア:

[(1, 2912459727), (3, 970819909), (131, 22232517), (389, 7487043), (393, 7410839), (1167, 2495681), (19051, 152877), (50959, 57153)]