1330309981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1328981}}^1$

素因数の和:1329012

約数の個数: 16

約数和(自身を含む): 1786151808

約数和(自身を除く): 455841827

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1328981, 9302867, 14618791, 17276753, 102331537, 120937271, 190044283, 1330309981]

約数ペア:

[(1, 1330309981), (7, 190044283), (11, 120937271), (13, 102331537), (77, 17276753), (91, 14618791), (143, 9302867), (1001, 1328981)]