1715692419

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 3072363840

約数和(自身を除く): 1356671421

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 83, 133, 147, 171, 249, 399, 441, 581, 747, 931, 1197, 1577, 1743, 2467, 2793, 4067, 4731, 5229, 7401, 8379, 11039, 12201, 14193, 17269, 22203, 33117, 36603, 46873, 51807, 77273, 99351, 120883, 140619, 155421, 204761, 231819, 328111, 362649, 421857, 614283, 695457, 984333, 1087947, 1433327, 1842849, 2296777, 2952999, 3890459, 4299981, 6890331, 10033289, 11671377, 12899943, 20670993, 27233213, 30099867, 35014131, 81699639, 90299601, 190632491, 245098917, 571897473, 1715692419]

約数ペア:

[(1, 1715692419), (3, 571897473), (7, 245098917), (9, 190632491), (19, 90299601), (21, 81699639), (49, 35014131), (57, 30099867), (63, 27233213), (83, 20670993), (133, 12899943), (147, 11671377), (171, 10033289), (249, 6890331), (399, 4299981), (441, 3890459), (581, 2952999), (747, 2296777), (931, 1842849), (1197, 1433327), (1577, 1087947), (1743, 984333), (2467, 695457), (2793, 614283), (4067, 421857), (4731, 362649), (5229, 328111), (7401, 231819), (8379, 204761), (11039, 155421), (12201, 140619), (14193, 120883), (17269, 99351), (22203, 77273), (33117, 51807), (36603, 46873)]