211273803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{6163}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 329823312

約数和(自身を除く): 118549509

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 6163, 11427, 18489, 34281, 55467, 80119, 240357, 721071, 1805759, 5417277, 16251831, 23474867, 70424601, 211273803]

約数ペア:

[(1, 211273803), (3, 70424601), (9, 23474867), (13, 16251831), (39, 5417277), (117, 1805759), (293, 721071), (879, 240357), (2637, 80119), (3809, 55467), (6163, 34281), (11427, 18489)]