2965011

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 4543488

約数和(自身を除く): 1578477

約数列:

[1, 3, 7, 21, 271, 521, 813, 1563, 1897, 3647, 5691, 10941, 141191, 423573, 988337, 2965011]

約数ペア:

[(1, 2965011), (3, 988337), (7, 423573), (21, 141191), (271, 10941), (521, 5691), (813, 3647), (1563, 1897)]