17057421

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 27069120

約数和(自身を除く): 10011699

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4337, 13011, 39033, 82403, 99751, 247209, 299253, 741627, 897759, 1895269, 5685807, 17057421]

約数ペア:

[(1, 17057421), (3, 5685807), (9, 1895269), (19, 897759), (23, 741627), (57, 299253), (69, 247209), (171, 99751), (207, 82403), (437, 39033), (1311, 13011), (3933, 4337)]