5538291

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 8666880

約数和(自身を除く): 3128589

約数列:

[1, 3, 11, 19, 33, 57, 73, 121, 209, 219, 363, 627, 803, 1331, 1387, 2299, 2409, 3993, 4161, 6897, 8833, 15257, 25289, 26499, 45771, 75867, 97163, 167827, 291489, 503481, 1846097, 5538291]

約数ペア:

[(1, 5538291), (3, 1846097), (11, 503481), (19, 291489), (33, 167827), (57, 97163), (73, 75867), (121, 45771), (209, 26499), (219, 25289), (363, 15257), (627, 8833), (803, 6897), (1331, 4161), (1387, 3993), (2299, 2409)]