38657901

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 52272000

約数和(自身を除く): 13614099

約数列:

[1, 3, 149, 197, 439, 447, 591, 1317, 29353, 65411, 86483, 88059, 196233, 259449, 12885967, 38657901]

約数ペア:

[(1, 38657901), (3, 12885967), (149, 259449), (197, 196233), (439, 88059), (447, 86483), (591, 65411), (1317, 29353)]