42521759

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{6833}}^1$

素因数の和:6974

約数の個数: 12

約数和(自身を含む): 49860864

約数和(自身を除く): 7339105

約数列:

[1, 7, 49, 127, 889, 6223, 6833, 47831, 334817, 867791, 6074537, 42521759]

約数ペア:

[(1, 42521759), (7, 6074537), (49, 867791), (127, 334817), (889, 47831), (6223, 6833)]