8473959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 14257152

約数和(自身を除く): 5783193

約数列:

[1, 3, 9, 13, 23, 39, 47, 67, 69, 117, 141, 201, 207, 299, 423, 603, 611, 871, 897, 1081, 1541, 1833, 2613, 2691, 3149, 3243, 4623, 5499, 7839, 9447, 9729, 13869, 14053, 20033, 28341, 40937, 42159, 60099, 72427, 122811, 126477, 180297, 217281, 368433, 651843, 941551, 2824653, 8473959]

約数ペア:

[(1, 8473959), (3, 2824653), (9, 941551), (13, 651843), (23, 368433), (39, 217281), (47, 180297), (67, 126477), (69, 122811), (117, 72427), (141, 60099), (201, 42159), (207, 40937), (299, 28341), (423, 20033), (603, 14053), (611, 13869), (871, 9729), (897, 9447), (1081, 7839), (1541, 5499), (1833, 4623), (2613, 3243), (2691, 3149)]