2783209299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{4861}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 4087347264

約数和(自身を除く): 1304137965

約数列:

[1, 3, 13, 39, 53, 159, 277, 689, 831, 2067, 3601, 4861, 10803, 14583, 14681, 44043, 63193, 189579, 190853, 257633, 572559, 772899, 1346497, 3349229, 4039491, 10047687, 17504461, 52513383, 71364341, 214093023, 927736433, 2783209299]

約数ペア:

[(1, 2783209299), (3, 927736433), (13, 214093023), (39, 71364341), (53, 52513383), (159, 17504461), (277, 10047687), (689, 4039491), (831, 3349229), (2067, 1346497), (3601, 772899), (4861, 572559), (10803, 257633), (14583, 190853), (14681, 189579), (44043, 63193)]