2016788247

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{200257}}^1$

素因数の和:200639

約数の個数: 16

約数和(自身を含む): 2995859680

約数和(自身を除く): 979071433

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 200257, 600771, 1802313, 5406939, 74695861, 224087583, 672262749, 2016788247]

約数ペア:

[(1, 2016788247), (3, 672262749), (9, 224087583), (27, 74695861), (373, 5406939), (1119, 1802313), (3357, 600771), (10071, 200257)]