222173673

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 299857920

約数和(自身を除く): 77684247

約数列:

[1, 3, 127, 257, 381, 771, 2269, 6807, 32639, 97917, 288163, 583133, 864489, 1749399, 74057891, 222173673]

約数ペア:

[(1, 222173673), (3, 74057891), (127, 1749399), (257, 864489), (381, 583133), (771, 288163), (2269, 97917), (6807, 32639)]