37641989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 47080320

約数和(自身を除く): 9438331

約数列:

[1, 7, 11, 77, 433, 1129, 3031, 4763, 7903, 12419, 33341, 86933, 488857, 3421999, 5377427, 37641989]

約数ペア:

[(1, 37641989), (7, 5377427), (11, 3421999), (77, 488857), (433, 86933), (1129, 33341), (3031, 12419), (4763, 7903)]