4441339

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 5318656

約数和(自身を除く): 877317

約数列:

[1, 7, 31, 97, 211, 217, 679, 1477, 3007, 6541, 20467, 21049, 45787, 143269, 634477, 4441339]

約数ペア:

[(1, 4441339), (7, 634477), (31, 143269), (97, 45787), (211, 21049), (217, 20467), (679, 6541), (1477, 3007)]