139006441

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7229}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 165191040

約数和(自身を除く): 26184599

約数列:

[1, 7, 41, 67, 287, 469, 2747, 7229, 19229, 50603, 296389, 484343, 2074723, 3390401, 19858063, 139006441]

約数ペア:

[(1, 139006441), (7, 19858063), (41, 3390401), (67, 2074723), (287, 484343), (469, 296389), (2747, 50603), (7229, 19229)]