42966423

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{2857}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 63790560

約数和(自身を除く): 20824137

約数列:

[1, 3, 9, 27, 557, 1671, 2857, 5013, 8571, 15039, 25713, 77139, 1591349, 4774047, 14322141, 42966423]

約数ペア:

[(1, 42966423), (3, 14322141), (9, 4774047), (27, 1591349), (557, 77139), (1671, 25713), (2857, 15039), (5013, 8571)]