42843423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107377}}^1$

素因数の和:107406

約数の個数: 16

約数和(自身を含む): 68721920

約数和(自身を除く): 25878497

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 107377, 322131, 751639, 2040163, 2254917, 6120489, 14281141, 42843423]

約数ペア:

[(1, 42843423), (3, 14281141), (7, 6120489), (19, 2254917), (21, 2040163), (57, 751639), (133, 322131), (399, 107377)]