3121294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 5134896

約数和(自身を除く): 2013602

約数列:

[1, 2, 11, 22, 337, 421, 674, 842, 3707, 4631, 7414, 9262, 141877, 283754, 1560647, 3121294]

約数ペア:

[(1, 3121294), (2, 1560647), (11, 283754), (22, 141877), (337, 9262), (421, 7414), (674, 4631), (842, 3707)]