42868133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17959}}^1$

素因数の和:18008

約数の個数: 16

約数和(自身を含む): 55173120

約数和(自身を除く): 12304987

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 17959, 125713, 197549, 556729, 1382843, 3897103, 6124019, 42868133]

約数ペア:

[(1, 42868133), (7, 6124019), (11, 3897103), (31, 1382843), (77, 556729), (217, 197549), (341, 125713), (2387, 17959)]