38821783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38783}}^1$

素因数の和:38814

約数の個数: 16

約数和(自身を含む): 52125696

約数和(自身を除く): 13303913

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 38783, 271481, 426613, 504179, 2986291, 3529253, 5545969, 38821783]

約数ペア:

[(1, 38821783), (7, 5545969), (11, 3529253), (13, 2986291), (77, 504179), (91, 426613), (143, 271481), (1001, 38783)]