28832193

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9127}}^1$

素因数の和:9155

約数の個数: 24

約数和(自身を含む): 46516288

約数和(自身を除く): 17684095

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9127, 27381, 82143, 118651, 246429, 355953, 739287, 1067859, 2217861, 3203577, 9610731, 28832193]

約数ペア:

[(1, 28832193), (3, 9610731), (9, 3203577), (13, 2217861), (27, 1067859), (39, 739287), (81, 355953), (117, 246429), (243, 118651), (351, 82143), (1053, 27381), (3159, 9127)]