381005907

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{42433}}^1$

素因数の和:42550

約数の個数: 16

約数和(自身を含む): 527539488

約数和(自身を除く): 146533581

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 42433, 127299, 1739753, 3097609, 5219259, 9292827, 127001969, 381005907]

約数ペア:

[(1, 381005907), (3, 127001969), (41, 9292827), (73, 5219259), (123, 3097609), (219, 1739753), (2993, 127299), (8979, 42433)]