5389461

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 10052406

約数和(自身を除く): 4662945

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 101, 121, 147, 231, 303, 363, 441, 539, 693, 707, 847, 909, 1089, 1111, 1617, 2121, 2541, 3333, 4851, 4949, 5929, 6363, 7623, 7777, 9999, 12221, 14847, 17787, 23331, 36663, 44541, 53361, 54439, 69993, 85547, 109989, 163317, 256641, 489951, 598829, 769923, 1796487, 5389461]

約数ペア:

[(1, 5389461), (3, 1796487), (7, 769923), (9, 598829), (11, 489951), (21, 256641), (33, 163317), (49, 109989), (63, 85547), (77, 69993), (99, 54439), (101, 53361), (121, 44541), (147, 36663), (231, 23331), (303, 17787), (363, 14847), (441, 12221), (539, 9999), (693, 7777), (707, 7623), (847, 6363), (909, 5929), (1089, 4949), (1111, 4851), (1617, 3333), (2121, 2541)]