89331389

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 104624256

約数和(自身を除く): 15292867

約数列:

[1, 7, 61, 131, 427, 917, 1597, 7991, 11179, 55937, 97417, 209207, 681919, 1464449, 12761627, 89331389]

約数ペア:

[(1, 89331389), (7, 12761627), (61, 1464449), (131, 681919), (427, 209207), (917, 97417), (1597, 55937), (7991, 11179)]