5054931

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 9085440

約数和(自身を除く): 4030509

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 103, 123, 133, 171, 287, 309, 369, 399, 721, 779, 861, 927, 1197, 1957, 2163, 2337, 2583, 4223, 5453, 5871, 6489, 7011, 12669, 13699, 16359, 17613, 29561, 38007, 41097, 49077, 80237, 88683, 123291, 240711, 266049, 561659, 722133, 1684977, 5054931]

約数ペア:

[(1, 5054931), (3, 1684977), (7, 722133), (9, 561659), (19, 266049), (21, 240711), (41, 123291), (57, 88683), (63, 80237), (103, 49077), (123, 41097), (133, 38007), (171, 29561), (287, 17613), (309, 16359), (369, 13699), (399, 12669), (721, 7011), (779, 6489), (861, 5871), (927, 5453), (1197, 4223), (1957, 2583), (2163, 2337)]