42973763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 52216320

約数和(自身を除く): 9242557

約数列:

[1, 7, 19, 103, 133, 721, 1957, 3137, 13699, 21959, 59603, 323111, 417221, 2261777, 6139109, 42973763]

約数ペア:

[(1, 42973763), (7, 6139109), (19, 2261777), (103, 417221), (133, 323111), (721, 59603), (1957, 21959), (3137, 13699)]