2912862953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{5717}}^1$

素因数の和:6257

約数の個数: 32

約数和(自身を含む): 3919345920

約数和(自身を除く): 1006482967

約数列:

[1, 7, 11, 13, 77, 91, 143, 509, 1001, 3563, 5599, 5717, 6617, 39193, 40019, 46319, 62887, 72787, 74321, 440209, 509509, 520247, 817531, 2909953, 5722717, 20369671, 32009483, 37829389, 224066381, 264805723, 416123279, 2912862953]

約数ペア:

[(1, 2912862953), (7, 416123279), (11, 264805723), (13, 224066381), (77, 37829389), (91, 32009483), (143, 20369671), (509, 5722717), (1001, 2909953), (3563, 817531), (5599, 520247), (5717, 509509), (6617, 440209), (39193, 74321), (40019, 72787), (46319, 62887)]