26673997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 33111936

約数和(自身を除く): 6437939

約数列:

[1, 7, 23, 29, 161, 197, 203, 667, 841, 1379, 4531, 4669, 5713, 5887, 19343, 31717, 39991, 131399, 135401, 165677, 919793, 1159739, 3810571, 26673997]

約数ペア:

[(1, 26673997), (7, 3810571), (23, 1159739), (29, 919793), (161, 165677), (197, 135401), (203, 131399), (667, 39991), (841, 31717), (1379, 19343), (4531, 5887), (4669, 5713)]