3148222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20463

約数の個数: 16

約数和(自身を含む): 5887872

約数和(自身を除く): 2739650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 20443, 40886, 143101, 224873, 286202, 449746, 1574111, 3148222]

約数ペア:

[(1, 3148222), (2, 1574111), (7, 449746), (11, 286202), (14, 224873), (22, 143101), (77, 40886), (154, 20443)]