17199009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 27293760

約数和(自身を除く): 10094751

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4373, 13119, 39357, 83087, 100579, 249261, 301737, 747783, 905211, 1911001, 5733003, 17199009]

約数ペア:

[(1, 17199009), (3, 5733003), (9, 1911001), (19, 905211), (23, 747783), (57, 301737), (69, 249261), (171, 100579), (207, 83087), (437, 39357), (1311, 13119), (3933, 4373)]