40520711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27697}}^1$

素因数の和:27734

約数の個数: 16

約数和(自身を含む): 53180160

約数和(自身を除く): 12659449

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27697, 193879, 304667, 526243, 2132669, 3683701, 5788673, 40520711]

約数ペア:

[(1, 40520711), (7, 5788673), (11, 3683701), (19, 2132669), (77, 526243), (133, 304667), (209, 193879), (1463, 27697)]