13305981141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{313961}}^1$

素因数の和:314261

約数の個数: 24

約数和(自身を含む): 20423856024

約数和(自身を除く): 7117874883

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 2493, 4709, 14127, 42381, 313961, 941883, 2825649, 5337337, 16012011, 48036033, 86967197, 260901591, 782704773, 1478442349, 4435327047, 13305981141]

約数ペア:

[(1, 13305981141), (3, 4435327047), (9, 1478442349), (17, 782704773), (51, 260901591), (153, 86967197), (277, 48036033), (831, 16012011), (2493, 5337337), (4709, 2825649), (14127, 941883), (42381, 313961)]