17509211493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 25482885120

約数和(自身を除く): 7973673627

約数列:

[1, 3, 19, 53, 57, 131, 151, 159, 293, 393, 453, 879, 1007, 2489, 2869, 3021, 5567, 6943, 7467, 8003, 8607, 15529, 16701, 19781, 20829, 24009, 38383, 44243, 46587, 59343, 115149, 131917, 132729, 152057, 295051, 375839, 395751, 456171, 729277, 840617, 885153, 1048393, 1127517, 2034299, 2187831, 2344879, 2521851, 3145179, 5795833, 6102897, 7034637, 17387499, 19919467, 38651681, 44552701, 59758401, 110120827, 115955043, 133658103, 307179149, 330362481, 921537447, 5836403831, 17509211493]

約数ペア:

[(1, 17509211493), (3, 5836403831), (19, 921537447), (53, 330362481), (57, 307179149), (131, 133658103), (151, 115955043), (159, 110120827), (293, 59758401), (393, 44552701), (453, 38651681), (879, 19919467), (1007, 17387499), (2489, 7034637), (2869, 6102897), (3021, 5795833), (5567, 3145179), (6943, 2521851), (7467, 2344879), (8003, 2187831), (8607, 2034299), (15529, 1127517), (16701, 1048393), (19781, 885153), (20829, 840617), (24009, 729277), (38383, 456171), (44243, 395751), (46587, 375839), (59343, 295051), (115149, 152057), (131917, 132729)]