2013300891

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{55967}}^1$

素因数の和:56551

約数の個数: 24

約数和(自身を含む): 3329424384

約数和(自身を除く): 1316123493

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 3997, 5139, 11991, 35973, 55967, 167901, 391769, 503703, 1175307, 3525921, 31957157, 95871471, 223700099, 287614413, 671100297, 2013300891]

約数ペア:

[(1, 2013300891), (3, 671100297), (7, 287614413), (9, 223700099), (21, 95871471), (63, 31957157), (571, 3525921), (1713, 1175307), (3997, 503703), (5139, 391769), (11991, 167901), (35973, 55967)]