4995309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 7925760

約数和(自身を除く): 2930451

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 257, 341, 589, 627, 771, 1023, 1767, 2827, 4883, 6479, 7967, 8481, 14649, 19437, 23901, 53713, 87637, 151373, 161139, 262911, 454119, 1665103, 4995309]

約数ペア:

[(1, 4995309), (3, 1665103), (11, 454119), (19, 262911), (31, 161139), (33, 151373), (57, 87637), (93, 53713), (209, 23901), (257, 19437), (341, 14649), (589, 8481), (627, 7967), (771, 6479), (1023, 4883), (1767, 2827)]