17130001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 21529280

約数和(自身を除く): 4399279

約数列:

[1, 7, 19, 37, 59, 133, 259, 413, 703, 1121, 2183, 3481, 4921, 7847, 15281, 24367, 41477, 66139, 128797, 290339, 462973, 901579, 2447143, 17130001]

約数ペア:

[(1, 17130001), (7, 2447143), (19, 901579), (37, 462973), (59, 290339), (133, 128797), (259, 66139), (413, 41477), (703, 24367), (1121, 15281), (2183, 7847), (3481, 4921)]