2017083861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{400931}}^1$

素因数の和:400993

約数の個数: 24

約数和(自身を含む): 3210663456

約数和(自身を除く): 1193579595

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 400931, 1202793, 3608379, 5212103, 15636309, 17240033, 46908927, 51720099, 155160297, 224120429, 672361287, 2017083861]

約数ペア:

[(1, 2017083861), (3, 672361287), (9, 224120429), (13, 155160297), (39, 51720099), (43, 46908927), (117, 17240033), (129, 15636309), (387, 5212103), (559, 3608379), (1677, 1202793), (5031, 400931)]