2243313387

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 4078052352

約数和(自身を除く): 1834738965

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 211, 357, 459, 567, 633, 1071, 1103, 1377, 1477, 1899, 3213, 3309, 3587, 4431, 5697, 7721, 9639, 9927, 10761, 13293, 17091, 18751, 23163, 25109, 29781, 32283, 39879, 56253, 69489, 75327, 89343, 96849, 119637, 131257, 168759, 208467, 225981, 232733, 290547, 393771, 506277, 625401, 677943, 698199, 1181313, 1518831, 1629131, 2033829, 2094597, 3543939, 3956461, 4887393, 6283791, 10631817, 11869383, 14662179, 18851373, 27695227, 35608149, 43986537, 83085681, 106824447, 131959611, 249257043, 320473341, 747771129, 2243313387]

約数ペア:

[(1, 2243313387), (3, 747771129), (7, 320473341), (9, 249257043), (17, 131959611), (21, 106824447), (27, 83085681), (51, 43986537), (63, 35608149), (81, 27695227), (119, 18851373), (153, 14662179), (189, 11869383), (211, 10631817), (357, 6283791), (459, 4887393), (567, 3956461), (633, 3543939), (1071, 2094597), (1103, 2033829), (1377, 1629131), (1477, 1518831), (1899, 1181313), (3213, 698199), (3309, 677943), (3587, 625401), (4431, 506277), (5697, 393771), (7721, 290547), (9639, 232733), (9927, 225981), (10761, 208467), (13293, 168759), (17091, 131257), (18751, 119637), (23163, 96849), (25109, 89343), (29781, 75327), (32283, 69489), (39879, 56253)]