89263889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 112783104

約数和(自身を除く): 23519215

約数列:

[1, 11, 13, 17, 73, 143, 187, 221, 503, 803, 949, 1241, 2431, 5533, 6539, 8551, 10439, 13651, 16133, 36719, 71929, 94061, 111163, 177463, 403909, 477347, 624223, 1222793, 5250817, 6866453, 8114899, 89263889]

約数ペア:

[(1, 89263889), (11, 8114899), (13, 6866453), (17, 5250817), (73, 1222793), (143, 624223), (187, 477347), (221, 403909), (503, 177463), (803, 111163), (949, 94061), (1241, 71929), (2431, 36719), (5533, 16133), (6539, 13651), (8551, 10439)]