4888611

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 8945664

約数和(自身を除く): 4057053

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 127, 141, 273, 329, 381, 423, 611, 819, 889, 987, 1143, 1651, 1833, 2667, 2961, 4277, 4953, 5499, 5969, 8001, 11557, 12831, 14859, 17907, 34671, 38493, 41783, 53721, 77597, 104013, 125349, 232791, 376047, 543179, 698373, 1629537, 4888611]

約数ペア:

[(1, 4888611), (3, 1629537), (7, 698373), (9, 543179), (13, 376047), (21, 232791), (39, 125349), (47, 104013), (63, 77597), (91, 53721), (117, 41783), (127, 38493), (141, 34671), (273, 17907), (329, 14859), (381, 12831), (423, 11557), (611, 8001), (819, 5969), (889, 5499), (987, 4953), (1143, 4277), (1651, 2961), (1833, 2667)]