2055260073

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{216731}}^1$

素因数の和:216872

約数の個数: 16

約数和(自身を含む): 2860862400

約数和(自身を除く): 805602327

約数列:

[1, 3, 29, 87, 109, 327, 3161, 9483, 216731, 650193, 6285199, 18855597, 23623679, 70871037, 685086691, 2055260073]

約数ペア:

[(1, 2055260073), (3, 685086691), (29, 70871037), (87, 23623679), (109, 18855597), (327, 6285199), (3161, 650193), (9483, 216731)]