1427832021

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883013}}^1$

素因数の和:883041

約数の個数: 24

約数和(自身を含む): 2415926304

約数和(自身を除く): 988094283

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 883013, 2649039, 6181091, 9713143, 18543273, 29139429, 43267637, 67992001, 129802911, 203976003, 475944007, 1427832021]

約数ペア:

[(1, 1427832021), (3, 475944007), (7, 203976003), (11, 129802911), (21, 67992001), (33, 43267637), (49, 29139429), (77, 18543273), (147, 9713143), (231, 6181091), (539, 2649039), (1617, 883013)]