28022109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5107}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 39229440

約数和(自身を除く): 11207331

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5107, 5487, 15321, 158317, 301313, 474951, 903939, 9340703, 28022109]

約数ペア:

[(1, 28022109), (3, 9340703), (31, 903939), (59, 474951), (93, 301313), (177, 158317), (1829, 15321), (5107, 5487)]