38468241

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19741

約数の個数: 24

約数和(自身を含む): 65554944

約数和(自身を除く): 27086703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 19697, 59091, 137879, 177273, 413637, 610607, 1240911, 1831821, 4274249, 5495463, 12822747, 38468241]

約数ペア:

[(1, 38468241), (3, 12822747), (7, 5495463), (9, 4274249), (21, 1831821), (31, 1240911), (63, 610607), (93, 413637), (217, 177273), (279, 137879), (651, 59091), (1953, 19697)]