979041217

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1816403}}^1$

素因数の和:1816428

約数の個数: 12

約数和(自身を含む): 1242420336

約数和(自身を除く): 263379119

約数列:

[1, 7, 11, 49, 77, 539, 1816403, 12714821, 19980433, 89003747, 139863031, 979041217]

約数ペア:

[(1, 979041217), (7, 139863031), (11, 89003747), (49, 19980433), (77, 12714821), (539, 1816403)]