270990863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 354896640

約数和(自身を除く): 83905777

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 2431, 2717, 3553, 4199, 5867, 46189, 64537, 76271, 99739, 111473, 838981, 1097129, 1226203, 1296607, 1449149, 1895041, 14262677, 15940639, 20845451, 24635533, 270990863]

約数ペア:

[(1, 270990863), (11, 24635533), (13, 20845451), (17, 15940639), (19, 14262677), (143, 1895041), (187, 1449149), (209, 1296607), (221, 1226203), (247, 1097129), (323, 838981), (2431, 111473), (2717, 99739), (3553, 76271), (4199, 64537), (5867, 46189)]