5380221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23291}}^1$

素因数の和:23312

約数の個数: 16

約数和(自身を含む): 8944128

約数和(自身を除く): 3563907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 23291, 69873, 163037, 256201, 489111, 768603, 1793407, 5380221]

約数ペア:

[(1, 5380221), (3, 1793407), (7, 768603), (11, 489111), (21, 256201), (33, 163037), (77, 69873), (231, 23291)]