138817631

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{189901}}^1$

素因数の和:189961

約数の個数: 8

約数和(自身を含む): 150402384

約数和(自身を除く): 11584753

約数列:

[1, 17, 43, 731, 189901, 3228317, 8165743, 138817631]

約数ペア:

[(1, 138817631), (17, 8165743), (43, 3228317), (731, 189901)]