2748213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4341792

約数和(自身を除く): 1593579

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 283, 747, 849, 1079, 2547, 3237, 3679, 9711, 11037, 23489, 33111, 70467, 211401, 305357, 916071, 2748213]

約数ペア:

[(1, 2748213), (3, 916071), (9, 305357), (13, 211401), (39, 70467), (83, 33111), (117, 23489), (249, 11037), (283, 9711), (747, 3679), (849, 3237), (1079, 2547)]