2354406957

素因数分解:

$3^2\times 7^1\times {\mathrm{37371539}}^1$

素因数の和:37371552

約数の個数: 12

約数和(自身を含む): 3886640160

約数和(自身を除く): 1532233203

約数列:

[1, 3, 7, 9, 21, 63, 37371539, 112114617, 261600773, 336343851, 784802319, 2354406957]

約数ペア:

[(1, 2354406957), (3, 784802319), (7, 336343851), (9, 261600773), (21, 112114617), (63, 37371539)]