139792499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{62603}}^1$

素因数の和:62650

約数の個数: 16

約数和(自身を含む): 180299520

約数和(自身を除く): 40507021

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 62603, 438221, 688633, 1815487, 4820431, 12708409, 19970357, 139792499]

約数ペア:

[(1, 139792499), (7, 19970357), (11, 12708409), (29, 4820431), (77, 1815487), (203, 688633), (319, 438221), (2233, 62603)]