16979207

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 20197632

約数和(自身を除く): 3218425

約数列:

[1, 7, 41, 67, 287, 469, 883, 2747, 6181, 19229, 36203, 59161, 253421, 414127, 2425601, 16979207]

約数ペア:

[(1, 16979207), (7, 2425601), (41, 414127), (67, 253421), (287, 59161), (469, 36203), (883, 19229), (2747, 6181)]