17139807

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 26677248

約数和(自身を除く): 9537441

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2671, 6417, 8013, 24039, 61433, 82801, 184299, 248403, 552897, 745209, 1904423, 5713269, 17139807]

約数ペア:

[(1, 17139807), (3, 5713269), (9, 1904423), (23, 745209), (31, 552897), (69, 248403), (93, 184299), (207, 82801), (279, 61433), (713, 24039), (2139, 8013), (2671, 6417)]