17167117

素因数分解:

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

素因数の和:780

約数の個数: 12

約数和(自身を含む): 18970588

約数和(自身を除く): 1803471

約数列:

[1, 11, 121, 337, 421, 3707, 4631, 40777, 50941, 141877, 1560647, 17167117]

約数ペア:

[(1, 17167117), (11, 1560647), (121, 141877), (337, 50941), (421, 40777), (3707, 4631)]