2016752217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 2834058240

約数和(自身を除く): 817306023

約数列:

[1, 3, 23, 69, 227, 331, 389, 681, 993, 1167, 5221, 7613, 8947, 15663, 22839, 26841, 75137, 88303, 128759, 225411, 264909, 386277, 1728151, 2030969, 2961457, 5184453, 6092907, 8884371, 29228293, 87684879, 672250739, 2016752217]

約数ペア:

[(1, 2016752217), (3, 672250739), (23, 87684879), (69, 29228293), (227, 8884371), (331, 6092907), (389, 5184453), (681, 2961457), (993, 2030969), (1167, 1728151), (5221, 386277), (7613, 264909), (8947, 225411), (15663, 128759), (22839, 88303), (26841, 75137)]