26039427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 12944253

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 281, 391, 843, 1173, 1343, 1817, 4029, 4777, 5451, 6463, 14331, 19389, 22199, 30889, 66597, 92667, 109871, 329613, 377383, 510577, 1132149, 1531731, 8679809, 26039427]

約数ペア:

[(1, 26039427), (3, 8679809), (17, 1531731), (23, 1132149), (51, 510577), (69, 377383), (79, 329613), (237, 109871), (281, 92667), (391, 66597), (843, 30889), (1173, 22199), (1343, 19389), (1817, 14331), (4029, 6463), (4777, 5451)]