2048067

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 3744000

約数和(自身を除く): 1695933

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 59, 63, 87, 133, 171, 177, 203, 261, 399, 413, 531, 551, 609, 1121, 1197, 1239, 1653, 1711, 1827, 3363, 3717, 3857, 4959, 5133, 7847, 10089, 11571, 11977, 15399, 23541, 32509, 34713, 35931, 70623, 97527, 107793, 227563, 292581, 682689, 2048067]

約数ペア:

[(1, 2048067), (3, 682689), (7, 292581), (9, 227563), (19, 107793), (21, 97527), (29, 70623), (57, 35931), (59, 34713), (63, 32509), (87, 23541), (133, 15399), (171, 11977), (177, 11571), (203, 10089), (261, 7847), (399, 5133), (413, 4959), (531, 3857), (551, 3717), (609, 3363), (1121, 1827), (1197, 1711), (1239, 1653)]