9540489

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23940

約数の個数: 16

約数和(自身を含む): 15303680

約数和(自身を除く): 5763191

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 23911, 71733, 167377, 454309, 502131, 1362927, 3180163, 9540489]

約数ペア:

[(1, 9540489), (3, 3180163), (7, 1362927), (19, 502131), (21, 454309), (57, 167377), (133, 71733), (399, 23911)]