2017279527

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 2849817600

約数和(自身を除く): 832538073

約数列:

[1, 3, 29, 47, 87, 141, 619, 797, 1363, 1857, 2391, 4089, 17951, 23113, 29093, 37459, 53853, 69339, 87279, 112377, 493343, 843697, 1086311, 1480029, 2531091, 3258933, 14306947, 23187121, 42920841, 69561363, 672426509, 2017279527]

約数ペア:

[(1, 2017279527), (3, 672426509), (29, 69561363), (47, 42920841), (87, 23187121), (141, 14306947), (619, 3258933), (797, 2531091), (1363, 1480029), (1857, 1086311), (2391, 843697), (4089, 493343), (17951, 112377), (23113, 87279), (29093, 69339), (37459, 53853)]