2021461729

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{98459}}^1$

素因数の和:98892

約数の個数: 12

約数和(自身を含む): 2357132400

約数和(自身を除く): 335670671

約数列:

[1, 7, 49, 419, 2933, 20531, 98459, 689213, 4824491, 41254321, 288780247, 2021461729]

約数ペア:

[(1, 2021461729), (7, 288780247), (49, 41254321), (419, 4824491), (2933, 689213), (20531, 98459)]