1218450849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5274679}}^1$

素因数の和:5274700

約数の個数: 16

約数和(自身を含む): 2025477120

約数和(自身を除く): 807026271

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5274679, 15824037, 36922753, 58021469, 110768259, 174064407, 406150283, 1218450849]

約数ペア:

[(1, 1218450849), (3, 406150283), (7, 174064407), (11, 110768259), (21, 58021469), (33, 36922753), (77, 15824037), (231, 5274679)]