4988891383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{7823}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 6327300096

約数和(自身を除く): 1338408713

約数列:

[1, 7, 17, 23, 119, 161, 233, 391, 1631, 2737, 3961, 5359, 7823, 27727, 37513, 54761, 91103, 132991, 179929, 637721, 930937, 1259503, 1822759, 3058793, 12759313, 21411551, 30986903, 41923457, 216908321, 293464199, 712698769, 4988891383]

約数ペア:

[(1, 4988891383), (7, 712698769), (17, 293464199), (23, 216908321), (119, 41923457), (161, 30986903), (233, 21411551), (391, 12759313), (1631, 3058793), (2737, 1822759), (3961, 1259503), (5359, 930937), (7823, 637721), (27727, 179929), (37513, 132991), (54761, 91103)]