2009169897

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{204871}}^1$

素因数の和:205348

約数の個数: 16

約数和(自身を含む): 3068163072

約数和(自身を除く): 1058993175

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 204871, 614613, 1434097, 4302291, 95674757, 287024271, 669723299, 2009169897]

約数ペア:

[(1, 2009169897), (3, 669723299), (7, 287024271), (21, 95674757), (467, 4302291), (1401, 1434097), (3269, 614613), (9807, 204871)]