9985889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 10789200

約数和(自身を除く): 803311

約数列:

[1, 29, 53, 73, 89, 1537, 2117, 2581, 3869, 4717, 6497, 112201, 136793, 188413, 344341, 9985889]

約数ペア:

[(1, 9985889), (29, 344341), (53, 188413), (73, 136793), (89, 112201), (1537, 6497), (2117, 4717), (2581, 3869)]