12175829281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{2917}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 15328604160

約数和(自身を除く): 3152774879

約数列:

[1, 7, 11, 77, 151, 359, 1057, 1661, 2513, 2917, 3949, 11627, 20419, 27643, 32087, 54209, 224609, 379463, 440467, 596299, 1047203, 3083269, 4174093, 4845137, 7330421, 11519233, 33915959, 80634631, 158127653, 1106893571, 1739404183, 12175829281]

約数ペア:

[(1, 12175829281), (7, 1739404183), (11, 1106893571), (77, 158127653), (151, 80634631), (359, 33915959), (1057, 11519233), (1661, 7330421), (2513, 4845137), (2917, 4174093), (3949, 3083269), (11627, 1047203), (20419, 596299), (27643, 440467), (32087, 379463), (54209, 224609)]