1959917907

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1\times {\mathrm{8191}}^1$

素因数の和:9938

約数の個数: 16

約数和(自身を含む): 2670723072

約数和(自身を除く): 710805165

約数列:

[1, 3, 47, 141, 1697, 5091, 8191, 24573, 79759, 239277, 384977, 1154931, 13900127, 41700381, 653305969, 1959917907]

約数ペア:

[(1, 1959917907), (3, 653305969), (47, 41700381), (141, 13900127), (1697, 1154931), (5091, 384977), (8191, 239277), (24573, 79759)]