13303534851

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{388277}}^1$

素因数の和:388342

約数の個数: 28

約数和(自身を含む): 20370616992

約数和(自身を除く): 7067082141

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 11421, 34263, 388277, 1164831, 3494493, 10483479, 18249019, 31450437, 54747057, 94351311, 164241171, 283053933, 492723513, 1478170539, 4434511617, 13303534851]

約数ペア:

[(1, 13303534851), (3, 4434511617), (9, 1478170539), (27, 492723513), (47, 283053933), (81, 164241171), (141, 94351311), (243, 54747057), (423, 31450437), (729, 18249019), (1269, 10483479), (3807, 3494493), (11421, 1164831), (34263, 388277)]