1813941

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 24

約数和(自身を含む): 2831360

約数和(自身を除く): 1017419

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 529, 621, 1143, 1587, 2921, 3429, 4761, 8763, 14283, 26289, 67183, 78867, 201549, 604647, 1813941]

約数ペア:

[(1, 1813941), (3, 604647), (9, 201549), (23, 78867), (27, 67183), (69, 26289), (127, 14283), (207, 8763), (381, 4761), (529, 3429), (621, 2921), (1143, 1587)]