7487965537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15187}}^1$

素因数の和:15337

約数の個数: 32

約数和(自身を含む): 9001988352

約数和(自身を除く): 1514022815

約数列:

[1, 13, 17, 23, 97, 221, 299, 391, 1261, 1649, 2231, 5083, 15187, 21437, 29003, 37927, 197431, 258179, 349301, 493051, 1473139, 3356327, 4540913, 5938117, 19150807, 25043363, 33882197, 77195521, 325563719, 440468561, 575997349, 7487965537]

約数ペア:

[(1, 7487965537), (13, 575997349), (17, 440468561), (23, 325563719), (97, 77195521), (221, 33882197), (299, 25043363), (391, 19150807), (1261, 5938117), (1649, 4540913), (2231, 3356327), (5083, 1473139), (15187, 493051), (21437, 349301), (29003, 258179), (37927, 197431)]