1330275443

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 1662336000

約数和(自身を除く): 332060557

約数列:

[1, 7, 19, 29, 133, 203, 311, 551, 1109, 2177, 3857, 5909, 7763, 9019, 21071, 32161, 41363, 63133, 147497, 171361, 225127, 344899, 611059, 1199527, 2414293, 4277413, 6553081, 10002071, 45871567, 70014497, 190039349, 1330275443]

約数ペア:

[(1, 1330275443), (7, 190039349), (19, 70014497), (29, 45871567), (133, 10002071), (203, 6553081), (311, 4277413), (551, 2414293), (1109, 1199527), (2177, 611059), (3857, 344899), (5909, 225127), (7763, 171361), (9019, 147497), (21071, 63133), (32161, 41363)]