142526209

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11549}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 170755200

約数和(自身を除く): 28228991

約数列:

[1, 7, 41, 43, 287, 301, 1763, 11549, 12341, 80843, 473509, 496607, 3314563, 3476249, 20360887, 142526209]

約数ペア:

[(1, 142526209), (7, 20360887), (41, 3476249), (43, 3314563), (287, 496607), (301, 473509), (1763, 80843), (11549, 12341)]