4805649

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 20

約数和(自身を含む): 7279360

約数和(自身を除く): 2473711

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 751, 2133, 2253, 6399, 6759, 20277, 59329, 60831, 177987, 533961, 1601883, 4805649]

約数ペア:

[(1, 4805649), (3, 1601883), (9, 533961), (27, 177987), (79, 60831), (81, 59329), (237, 20277), (711, 6759), (751, 6399), (2133, 2253)]