7131649819

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1\times {\mathrm{4273}}^1$

素因数の和:6010

約数の個数: 16

約数和(自身を含む): 8211550720

約数和(自身を除く): 1079900901

約数列:

[1, 7, 151, 1057, 1579, 4273, 11053, 29911, 238429, 645223, 1669003, 4516561, 6747067, 47229469, 1018807117, 7131649819]

約数ペア:

[(1, 7131649819), (7, 1018807117), (151, 47229469), (1057, 6747067), (1579, 4516561), (4273, 1669003), (11053, 645223), (29911, 238429)]