8017659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 5741541

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 139, 153, 221, 261, 377, 417, 493, 663, 1131, 1251, 1479, 1807, 1989, 2363, 3393, 4031, 4437, 5421, 6409, 7089, 12093, 16263, 19227, 21267, 30719, 36279, 52403, 57681, 68527, 92157, 157209, 205581, 276471, 471627, 616743, 890851, 2672553, 8017659]

約数ペア:

[(1, 8017659), (3, 2672553), (9, 890851), (13, 616743), (17, 471627), (29, 276471), (39, 205581), (51, 157209), (87, 92157), (117, 68527), (139, 57681), (153, 52403), (221, 36279), (261, 30719), (377, 21267), (417, 19227), (493, 16263), (663, 12093), (1131, 7089), (1251, 6409), (1479, 5421), (1807, 4437), (1989, 4031), (2363, 3393)]