2940121513

素因数分解:

$7^1\times {\mathrm{6871}}^1\times {\mathrm{61129}}^1$

素因数の和:68007

約数の個数: 8

約数和(自身を含む): 3360682880

約数和(自身を除く): 420561367

約数列:

[1, 7, 6871, 48097, 61129, 427903, 420017359, 2940121513]

約数ペア:

[(1, 2940121513), (7, 420017359), (6871, 427903), (48097, 61129)]