47857329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24061}}^1$

素因数の和:24097

約数の個数: 24

約数和(自身を含む): 78827112

約数和(自身を除く): 30969783

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24061, 72183, 216549, 312793, 409037, 938379, 1227111, 2815137, 3681333, 5317481, 15952443, 47857329]

約数ペア:

[(1, 47857329), (3, 15952443), (9, 5317481), (13, 3681333), (17, 2815137), (39, 1227111), (51, 938379), (117, 409037), (153, 312793), (221, 216549), (663, 72183), (1989, 24061)]