133033474

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{22571}}^1$

素因数の和:23001

約数の個数: 16

約数和(自身を含む): 228609216

約数和(自身を除く): 95575742

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 22571, 45142, 157997, 315994, 9502391, 19004782, 66516737, 133033474]

約数ペア:

[(1, 133033474), (2, 66516737), (7, 19004782), (14, 9502391), (421, 315994), (842, 157997), (2947, 45142), (5894, 22571)]