858233793

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{6977}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 1156896576

約数和(自身を除く): 298662783

約数列:

[1, 3, 131, 313, 393, 939, 6977, 20931, 41003, 123009, 913987, 2183801, 2741961, 6551403, 286077931, 858233793]

約数ペア:

[(1, 858233793), (3, 286077931), (131, 6551403), (313, 2741961), (393, 2183801), (939, 913987), (6977, 123009), (20931, 41003)]