3218163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 5026560

約数和(自身を除く): 1808397

約数列:

[1, 3, 13, 19, 39, 43, 57, 101, 129, 247, 303, 559, 741, 817, 1313, 1677, 1919, 2451, 3939, 4343, 5757, 10621, 13029, 24947, 31863, 56459, 74841, 82517, 169377, 247551, 1072721, 3218163]

約数ペア:

[(1, 3218163), (3, 1072721), (13, 247551), (19, 169377), (39, 82517), (43, 74841), (57, 56459), (101, 31863), (129, 24947), (247, 13029), (303, 10621), (559, 5757), (741, 4343), (817, 3939), (1313, 2451), (1677, 1919)]