7704027

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 11726208

約数和(自身を除く): 4022181

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 521, 1563, 1643, 4689, 4929, 14787, 16151, 27613, 48453, 82839, 145359, 248517, 856003, 2568009, 7704027]

約数ペア:

[(1, 7704027), (3, 2568009), (9, 856003), (31, 248517), (53, 145359), (93, 82839), (159, 48453), (279, 27613), (477, 16151), (521, 14787), (1563, 4929), (1643, 4689)]