39946193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 48660480

約数和(自身を除く): 8714287

約数列:

[1, 7, 23, 47, 161, 329, 1081, 5279, 7567, 36953, 121417, 248113, 849919, 1736791, 5706599, 39946193]

約数ペア:

[(1, 39946193), (7, 5706599), (23, 1736791), (47, 849919), (161, 248113), (329, 121417), (1081, 36953), (5279, 7567)]