42311423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28921}}^1$

素因数の和:28958

約数の個数: 16

約数和(自身を含む): 55530240

約数和(自身を除く): 13218817

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 28921, 202447, 318131, 549499, 2226917, 3846493, 6044489, 42311423]

約数ペア:

[(1, 42311423), (7, 6044489), (11, 3846493), (19, 2226917), (77, 549499), (133, 318131), (209, 202447), (1463, 28921)]