12307911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53281}}^1$

素因数の和:53302

約数の個数: 16

約数和(自身を含む): 20460288

約数和(自身を除く): 8152377

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 53281, 159843, 372967, 586091, 1118901, 1758273, 4102637, 12307911]

約数ペア:

[(1, 12307911), (3, 4102637), (7, 1758273), (11, 1118901), (21, 586091), (33, 372967), (77, 159843), (231, 53281)]