42699139

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{1381}}^1$

素因数の和:2026

約数の個数: 12

約数和(自身を含む): 49785168

約数和(自身を除く): 7086029

約数列:

[1, 7, 49, 631, 1381, 4417, 9667, 30919, 67669, 871411, 6099877, 42699139]

約数ペア:

[(1, 42699139), (7, 6099877), (49, 871411), (631, 67669), (1381, 30919), (4417, 9667)]