8672493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 12242880

約数和(自身を除く): 3570387

約数列:

[1, 3, 19, 57, 233, 653, 699, 1959, 4427, 12407, 13281, 37221, 152149, 456447, 2890831, 8672493]

約数ペア:

[(1, 8672493), (3, 2890831), (19, 456447), (57, 152149), (233, 37221), (653, 13281), (699, 12407), (1959, 4427)]