3748314921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 5811886080

約数和(自身を除く): 2063571159

約数列:

[1, 3, 13, 17, 39, 51, 103, 131, 221, 309, 393, 419, 663, 1257, 1339, 1703, 1751, 2227, 4017, 5109, 5253, 5447, 6681, 7123, 13493, 16341, 21369, 22763, 28951, 40479, 43157, 54889, 68289, 86853, 92599, 129471, 164667, 175409, 229381, 277797, 526227, 561041, 688143, 713557, 733669, 933113, 1683123, 2140671, 2201007, 2799339, 2981953, 5653567, 8945859, 9537697, 12130469, 16960701, 28613091, 36391407, 73496371, 96110639, 220489113, 288331917, 1249438307, 3748314921]

約数ペア:

[(1, 3748314921), (3, 1249438307), (13, 288331917), (17, 220489113), (39, 96110639), (51, 73496371), (103, 36391407), (131, 28613091), (221, 16960701), (309, 12130469), (393, 9537697), (419, 8945859), (663, 5653567), (1257, 2981953), (1339, 2799339), (1703, 2201007), (1751, 2140671), (2227, 1683123), (4017, 933113), (5109, 733669), (5253, 713557), (5447, 688143), (6681, 561041), (7123, 526227), (13493, 277797), (16341, 229381), (21369, 175409), (22763, 164667), (28951, 129471), (40479, 92599), (43157, 86853), (54889, 68289)]