38911873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38873}}^1$

素因数の和:38904

約数の個数: 16

約数和(自身を含む): 52246656

約数和(自身を除く): 13334783

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 38873, 272111, 427603, 505349, 2993221, 3537443, 5558839, 38911873]

約数ペア:

[(1, 38911873), (7, 5558839), (11, 3537443), (13, 2993221), (77, 505349), (91, 427603), (143, 272111), (1001, 38873)]