1473219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 2426112

約数和(自身を除く): 952893

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 647, 759, 1941, 2277, 5823, 7117, 14881, 21351, 44643, 64053, 133929, 163691, 491073, 1473219]

約数ペア:

[(1, 1473219), (3, 491073), (9, 163691), (11, 133929), (23, 64053), (33, 44643), (69, 21351), (99, 14881), (207, 7117), (253, 5823), (647, 2277), (759, 1941)]