247675317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{5179}}^1$

素因数の和:6040

約数の個数: 16

約数和(自身を含む): 348096000

約数和(自身を除く): 100420683

約数列:

[1, 3, 19, 57, 839, 2517, 5179, 15537, 15941, 47823, 98401, 295203, 4345181, 13035543, 82558439, 247675317]

約数ペア:

[(1, 247675317), (3, 82558439), (19, 13035543), (57, 4345181), (839, 295203), (2517, 98401), (5179, 47823), (15537, 15941)]