860591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 995328

約数和(自身を除く): 134737

約数列:

[1, 17, 23, 31, 71, 391, 527, 713, 1207, 1633, 2201, 12121, 27761, 37417, 50623, 860591]

約数ペア:

[(1, 860591), (17, 50623), (23, 37417), (31, 27761), (71, 12121), (391, 2201), (527, 1633), (713, 1207)]