38503913

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 44774400

約数和(自身を除く): 6270487

約数列:

[1, 7, 131, 199, 211, 917, 1393, 1477, 26069, 27641, 41989, 182483, 193487, 293923, 5500559, 38503913]

約数ペア:

[(1, 38503913), (7, 5500559), (131, 293923), (199, 193487), (211, 182483), (917, 41989), (1393, 27641), (1477, 26069)]