26043423

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 41091072

約数和(自身を除く): 15047649

約数列:

[1, 3, 7, 21, 43, 129, 151, 191, 301, 453, 573, 903, 1057, 1337, 3171, 4011, 6493, 8213, 19479, 24639, 28841, 45451, 57491, 86523, 136353, 172473, 201887, 605661, 1240163, 3720489, 8681141, 26043423]

約数ペア:

[(1, 26043423), (3, 8681141), (7, 3720489), (21, 1240163), (43, 605661), (129, 201887), (151, 172473), (191, 136353), (301, 86523), (453, 57491), (573, 45451), (903, 28841), (1057, 24639), (1337, 19479), (3171, 8213), (4011, 6493)]