670327

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 836352

約数和(自身を除く): 166025

約数列:

[1, 7, 17, 43, 119, 131, 301, 731, 917, 2227, 5117, 5633, 15589, 39431, 95761, 670327]

約数ペア:

[(1, 670327), (7, 95761), (17, 39431), (43, 15589), (119, 5633), (131, 5117), (301, 2227), (731, 917)]