7480319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 9818880

約数和(自身を除く): 2338561

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 5113, 35791, 56243, 97147, 393701, 680029, 1068617, 7480319]

約数ペア:

[(1, 7480319), (7, 1068617), (11, 680029), (19, 393701), (77, 97147), (133, 56243), (209, 35791), (1463, 5113)]