217441271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 235029600

約数和(自身を除く): 17588329

約数列:

[1, 17, 61, 449, 467, 1037, 7633, 7939, 27389, 28487, 209683, 465613, 484279, 3564611, 12790663, 217441271]

約数ペア:

[(1, 217441271), (17, 12790663), (61, 3564611), (449, 484279), (467, 465613), (1037, 209683), (7633, 28487), (7939, 27389)]