201428427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{4799}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 284774400

約数和(自身を除く): 83345973

約数列:

[1, 3, 17, 51, 823, 2469, 4799, 13991, 14397, 41973, 81583, 244749, 3949577, 11848731, 67142809, 201428427]

約数ペア:

[(1, 201428427), (3, 67142809), (17, 11848731), (51, 3949577), (823, 244749), (2469, 81583), (4799, 41973), (13991, 14397)]