131484891

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2659}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 179262720

約数和(自身を除く): 47777829

約数列:

[1, 3, 53, 159, 311, 933, 2659, 7977, 16483, 49449, 140927, 422781, 826949, 2480847, 43828297, 131484891]

約数ペア:

[(1, 131484891), (3, 43828297), (53, 2480847), (159, 826949), (311, 422781), (933, 140927), (2659, 49449), (7977, 16483)]