9121539

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22861}}^1$

素因数の和:22890

約数の個数: 16

約数和(自身を含む): 14631680

約数和(自身を除く): 5510141

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22861, 68583, 160027, 434359, 480081, 1303077, 3040513, 9121539]

約数ペア:

[(1, 9121539), (3, 3040513), (7, 1303077), (19, 480081), (21, 434359), (57, 160027), (133, 68583), (399, 22861)]