38289123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 60414120

約数和(自身を除く): 22124997

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 233, 279, 589, 699, 961, 1767, 2097, 2883, 4427, 5301, 7223, 8649, 13281, 18259, 21669, 39843, 54777, 65007, 137237, 164331, 223913, 411711, 671739, 1235133, 2015217, 4254347, 12763041, 38289123]

約数ペア:

[(1, 38289123), (3, 12763041), (9, 4254347), (19, 2015217), (31, 1235133), (57, 671739), (93, 411711), (171, 223913), (233, 164331), (279, 137237), (589, 65007), (699, 54777), (961, 39843), (1767, 21669), (2097, 18259), (2883, 13281), (4427, 8649), (5301, 7223)]