2012524521

素因数分解:

$3^1\times 7^2\times {\mathrm{3583}}^1\times {\mathrm{3821}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 3123154944

約数和(自身を除く): 1110630423

約数列:

[1, 3, 7, 21, 49, 147, 3583, 3821, 10749, 11463, 25081, 26747, 75243, 80241, 175567, 187229, 526701, 561687, 13690643, 41071929, 95834501, 287503503, 670841507, 2012524521]

約数ペア:

[(1, 2012524521), (3, 670841507), (7, 287503503), (21, 95834501), (49, 41071929), (147, 13690643), (3583, 561687), (3821, 526701), (10749, 187229), (11463, 175567), (25081, 80241), (26747, 75243)]