40971049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2879}}^1$

素因数の和:3012

約数の個数: 16

約数和(自身を含む): 49766400

約数和(自身を除く): 8795351

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2879, 14231, 20153, 54701, 308053, 382907, 2156371, 5853007, 40971049]

約数ペア:

[(1, 40971049), (7, 5853007), (19, 2156371), (107, 382907), (133, 308053), (749, 54701), (2033, 20153), (2879, 14231)]