11765181

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 16144128

約数和(自身を除く): 4378947

約数列:

[1, 3, 47, 141, 181, 461, 543, 1383, 8507, 21667, 25521, 65001, 83441, 250323, 3921727, 11765181]

約数ペア:

[(1, 11765181), (3, 3921727), (47, 250323), (141, 83441), (181, 65001), (461, 25521), (543, 21667), (1383, 8507)]