40058137

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 51956640

約数和(自身を除く): 11898503

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 2531, 15827, 17717, 43027, 48089, 124019, 301189, 336623, 817513, 2108323, 2356361, 5722591, 40058137]

約数ペア:

[(1, 40058137), (7, 5722591), (17, 2356361), (19, 2108323), (49, 817513), (119, 336623), (133, 301189), (323, 124019), (833, 48089), (931, 43027), (2261, 17717), (2531, 15827)]