179730019

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4931}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 212115456

約数和(自身を除く): 32385437

約数列:

[1, 7, 41, 127, 287, 889, 4931, 5207, 34517, 36449, 202171, 626237, 1415197, 4383659, 25675717, 179730019]

約数ペア:

[(1, 179730019), (7, 25675717), (41, 4383659), (127, 1415197), (287, 626237), (889, 202171), (4931, 36449), (5207, 34517)]