1900771213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{44501}}^1$

素因数の和:44876

約数の個数: 12

約数和(自身を含む): 2095243164

約数和(自身を除く): 194471951

約数列:

[1, 11, 121, 353, 3883, 42713, 44501, 489511, 5384621, 15708853, 172797383, 1900771213]

約数ペア:

[(1, 1900771213), (11, 172797383), (121, 15708853), (353, 5384621), (3883, 489511), (42713, 44501)]