43287921

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{15667}}^1$

素因数の和:15980

約数の個数: 12

約数和(自身を含む): 62734672

約数和(自身を除く): 19446751

約数列:

[1, 3, 9, 307, 921, 2763, 15667, 47001, 141003, 4809769, 14429307, 43287921]

約数ペア:

[(1, 43287921), (3, 14429307), (9, 4809769), (307, 141003), (921, 47001), (2763, 15667)]