117974311

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 148811040

約数和(自身を除く): 30836729

約数列:

[1, 7, 13, 49, 91, 167, 637, 1109, 1169, 2171, 7763, 8183, 14417, 15197, 54341, 100919, 106379, 185203, 706433, 1296421, 2407639, 9074947, 16853473, 117974311]

約数ペア:

[(1, 117974311), (7, 16853473), (13, 9074947), (49, 2407639), (91, 1296421), (167, 706433), (637, 185203), (1109, 106379), (1169, 100919), (2171, 54341), (7763, 15197), (8183, 14417)]