2086652259

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{7823}}^1$

素因数の和:7961

約数の個数: 40

約数和(自身を含む): 3237727680

約数和(自身を除く): 1151075421

約数列:

[1, 3, 9, 27, 37, 81, 89, 111, 267, 333, 801, 999, 2403, 2997, 3293, 7209, 7823, 9879, 23469, 29637, 70407, 88911, 211221, 266733, 289451, 633663, 696247, 868353, 2088741, 2605059, 6266223, 7815177, 18798669, 23445531, 25761139, 56396007, 77283417, 231850251, 695550753, 2086652259]

約数ペア:

[(1, 2086652259), (3, 695550753), (9, 231850251), (27, 77283417), (37, 56396007), (81, 25761139), (89, 23445531), (111, 18798669), (267, 7815177), (333, 6266223), (801, 2605059), (999, 2088741), (2403, 868353), (2997, 696247), (3293, 633663), (7209, 289451), (7823, 266733), (9879, 211221), (23469, 88911), (29637, 70407)]