38271849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 65117184

約数和(自身を除く): 26845335

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 3853, 9933, 11559, 26971, 42383, 80913, 127149, 165679, 296681, 497037, 890043, 1159753, 1822469, 3479259, 5467407, 12757283, 38271849]

約数ペア:

[(1, 38271849), (3, 12757283), (7, 5467407), (11, 3479259), (21, 1822469), (33, 1159753), (43, 890043), (77, 497037), (129, 296681), (231, 165679), (301, 127149), (473, 80913), (903, 42383), (1419, 26971), (3311, 11559), (3853, 9933)]