2517870492081

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{61203979}}^1$

素因数の和:61204645

約数の個数: 24

約数和(自身を含む): 4162849903680

約数和(自身を除く): 1644979411599

約数列:

[1, 3, 7, 9, 21, 63, 653, 1959, 4571, 5877, 13713, 41139, 61203979, 183611937, 428427853, 550835811, 1285283559, 3855850677, 39966198287, 119898594861, 279763388009, 359695784583, 839290164027, 2517870492081]

約数ペア:

[(1, 2517870492081), (3, 839290164027), (7, 359695784583), (9, 279763388009), (21, 119898594861), (63, 39966198287), (653, 3855850677), (1959, 1285283559), (4571, 550835811), (5877, 428427853), (13713, 183611937), (41139, 61203979)]