29805881

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 36289344

約数和(自身を除く): 6483463

約数列:

[1, 7, 29, 61, 83, 203, 427, 581, 841, 1769, 2407, 5063, 5887, 12383, 16849, 35441, 51301, 69803, 146827, 359107, 488621, 1027789, 4257983, 29805881]

約数ペア:

[(1, 29805881), (7, 4257983), (29, 1027789), (61, 488621), (83, 359107), (203, 146827), (427, 69803), (581, 51301), (841, 35441), (1769, 16849), (2407, 12383), (5063, 5887)]