890994299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{2447}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 987170688

約数和(自身を除く): 96176389

約数列:

[1, 13, 37, 481, 757, 2447, 9841, 28009, 31811, 90539, 364117, 1177007, 1852379, 24080927, 68538023, 890994299]

約数ペア:

[(1, 890994299), (13, 68538023), (37, 24080927), (481, 1852379), (757, 1177007), (2447, 364117), (9841, 90539), (28009, 31811)]