7005089

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 8803200

約数和(自身を除く): 1798111

約数列:

[1, 7, 13, 49, 91, 343, 637, 1571, 4459, 10997, 20423, 76979, 142961, 538853, 1000727, 7005089]

約数ペア:

[(1, 7005089), (7, 1000727), (13, 538853), (49, 142961), (91, 76979), (343, 20423), (637, 10997), (1571, 4459)]