2017429443

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 3184809600

約数和(自身を除く): 1167380157

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 331, 513, 981, 993, 2071, 2943, 2979, 6213, 6289, 8937, 11881, 18639, 18867, 35643, 36079, 55917, 56601, 106929, 108237, 169803, 225739, 320787, 324711, 677217, 685501, 974133, 2031651, 2056503, 3932611, 6094953, 6169509, 11797833, 18508527, 35393499, 74719609, 106180497, 224158827, 672476481, 2017429443]

約数ペア:

[(1, 2017429443), (3, 672476481), (9, 224158827), (19, 106180497), (27, 74719609), (57, 35393499), (109, 18508527), (171, 11797833), (327, 6169509), (331, 6094953), (513, 3932611), (981, 2056503), (993, 2031651), (2071, 974133), (2943, 685501), (2979, 677217), (6213, 324711), (6289, 320787), (8937, 225739), (11881, 169803), (18639, 108237), (18867, 106929), (35643, 56601), (36079, 55917)]