2017682043

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 3109746816

約数和(自身を除く): 1092064773

約数列:

[1, 3, 13, 17, 39, 51, 131, 169, 221, 393, 507, 663, 1703, 1787, 2227, 2873, 5109, 5361, 6681, 8619, 22139, 23231, 28951, 30379, 66417, 69693, 86853, 91137, 234097, 302003, 376363, 394927, 702291, 906009, 1129089, 1184781, 3043261, 3979649, 5134051, 9129783, 11938947, 15402153, 39562393, 51735437, 118687179, 155206311, 672560681, 2017682043]

約数ペア:

[(1, 2017682043), (3, 672560681), (13, 155206311), (17, 118687179), (39, 51735437), (51, 39562393), (131, 15402153), (169, 11938947), (221, 9129783), (393, 5134051), (507, 3979649), (663, 3043261), (1703, 1184781), (1787, 1129089), (2227, 906009), (2873, 702291), (5109, 394927), (5361, 376363), (6681, 302003), (8619, 234097), (22139, 91137), (23231, 86853), (28951, 69693), (30379, 66417)]