1271163033

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{469237}}^1$

素因数の和:469293

約数の個数: 24

約数和(自身を含む): 2147233088

約数和(自身を除く): 876070055

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 469237, 1407711, 3284659, 4223133, 9853977, 20177191, 29561931, 60531573, 141240337, 181594719, 423721011, 1271163033]

約数ペア:

[(1, 1271163033), (3, 423721011), (7, 181594719), (9, 141240337), (21, 60531573), (43, 29561931), (63, 20177191), (129, 9853977), (301, 4223133), (387, 3284659), (903, 1407711), (2709, 469237)]