97843837

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21977

約数の個数: 16

約数和(自身を含む): 122886400

約数和(自身を除く): 25042563

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 21943, 153601, 285259, 1075207, 1996813, 7526449, 13977691, 97843837]

約数ペア:

[(1, 97843837), (7, 13977691), (13, 7526449), (49, 1996813), (91, 1075207), (343, 285259), (637, 153601), (4459, 21943)]