4985227521

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{27617}}^1$

素因数の和:28301

約数の個数: 24

約数和(自身を含む): 7444929024

約数和(自身を除く): 2459701503

約数列:

[1, 3, 9, 31, 93, 279, 647, 1941, 5823, 20057, 27617, 60171, 82851, 180513, 248553, 856127, 2568381, 7705143, 17868199, 53604597, 160813791, 553914169, 1661742507, 4985227521]

約数ペア:

[(1, 4985227521), (3, 1661742507), (9, 553914169), (31, 160813791), (93, 53604597), (279, 17868199), (647, 7705143), (1941, 2568381), (5823, 856127), (20057, 248553), (27617, 180513), (60171, 82851)]