17180293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 2173307

約数列:

[1, 13, 31, 89, 403, 479, 1157, 2759, 6227, 14849, 35867, 42631, 193037, 554203, 1321561, 17180293]

約数ペア:

[(1, 17180293), (13, 1321561), (31, 554203), (89, 193037), (403, 42631), (479, 35867), (1157, 14849), (2759, 6227)]