228778853

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 241413120

約数和(自身を除く): 12634267

約数列:

[1, 31, 61, 337, 359, 1891, 10447, 11129, 20557, 21899, 120983, 637267, 678869, 3750473, 7379963, 228778853]

約数ペア:

[(1, 228778853), (31, 7379963), (61, 3750473), (337, 678869), (359, 637267), (1891, 120983), (10447, 21899), (11129, 20557)]