12689037

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 19295640

約数和(自身を除く): 6606603

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 797, 1769, 2391, 5307, 7173, 15921, 23113, 48617, 69339, 145851, 208017, 437553, 1409893, 4229679, 12689037]

約数ペア:

[(1, 12689037), (3, 4229679), (9, 1409893), (29, 437553), (61, 208017), (87, 145851), (183, 69339), (261, 48617), (549, 23113), (797, 15921), (1769, 7173), (2391, 5307)]