551445669

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{5003}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 820696032

約数和(自身を除く): 269250363

約数列:

[1, 3, 9, 37, 111, 331, 333, 993, 2979, 5003, 12247, 15009, 36741, 45027, 110223, 185111, 555333, 1655993, 1665999, 4967979, 14903937, 61271741, 183815223, 551445669]

約数ペア:

[(1, 551445669), (3, 183815223), (9, 61271741), (37, 14903937), (111, 4967979), (331, 1665999), (333, 1655993), (993, 555333), (2979, 185111), (5003, 110223), (12247, 45027), (15009, 36741)]