2247213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 958227

約数列:

[1, 3, 17, 51, 139, 317, 417, 951, 2363, 5389, 7089, 16167, 44063, 132189, 749071, 2247213]

約数ペア:

[(1, 2247213), (3, 749071), (17, 132189), (51, 44063), (139, 16167), (317, 7089), (417, 5389), (951, 2363)]