42693343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 54601344

約数和(自身を除く): 11908001

約数列:

[1, 7, 11, 47, 77, 251, 329, 517, 1757, 2209, 2761, 3619, 11797, 15463, 19327, 24299, 82579, 129767, 170093, 554459, 908369, 3881213, 6099049, 42693343]

約数ペア:

[(1, 42693343), (7, 6099049), (11, 3881213), (47, 908369), (77, 554459), (251, 170093), (329, 129767), (517, 82579), (1757, 24299), (2209, 19327), (2761, 15463), (3619, 11797)]