2016441

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1485639

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 227, 329, 423, 681, 987, 1269, 1589, 2043, 2961, 4767, 6129, 8883, 10669, 14301, 32007, 42903, 74683, 96021, 224049, 288063, 672147, 2016441]

約数ペア:

[(1, 2016441), (3, 672147), (7, 288063), (9, 224049), (21, 96021), (27, 74683), (47, 42903), (63, 32007), (141, 14301), (189, 10669), (227, 8883), (329, 6129), (423, 4767), (681, 2961), (987, 2043), (1269, 1589)]