42980147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 52300800

約数和(自身を除く): 9320653

約数列:

[1, 7, 19, 89, 133, 623, 1691, 3631, 11837, 25417, 68989, 323159, 482923, 2262113, 6140021, 42980147]

約数ペア:

[(1, 42980147), (7, 6140021), (19, 2262113), (89, 482923), (133, 323159), (623, 68989), (1691, 25417), (3631, 11837)]