12394431

素因数分解:

$3^3\times 7^1\times {\mathrm{65579}}^1$

素因数の和:65595

約数の個数: 16

約数和(自身を含む): 20985600

約数和(自身を除く): 8591169

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65579, 196737, 459053, 590211, 1377159, 1770633, 4131477, 12394431]

約数ペア:

[(1, 12394431), (3, 4131477), (7, 1770633), (9, 1377159), (21, 590211), (27, 459053), (63, 196737), (189, 65579)]