224788421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{120919}}^1$

素因数の和:120956

約数の個数: 12

約数和(自身を含む): 265540320

約数和(自身を除く): 40751899

約数列:

[1, 11, 13, 143, 169, 1859, 120919, 1330109, 1571947, 17291417, 20435311, 224788421]

約数ペア:

[(1, 224788421), (11, 20435311), (13, 17291417), (143, 1571947), (169, 1330109), (1859, 120919)]