3066987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 2448789

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 71, 77, 119, 121, 187, 213, 231, 357, 363, 497, 561, 781, 847, 1207, 1309, 1491, 2057, 2343, 2541, 3621, 3927, 5467, 6171, 8449, 8591, 13277, 14399, 16401, 25347, 25773, 39831, 43197, 60137, 92939, 146047, 180411, 278817, 438141, 1022329, 3066987]

約数ペア:

[(1, 3066987), (3, 1022329), (7, 438141), (11, 278817), (17, 180411), (21, 146047), (33, 92939), (51, 60137), (71, 43197), (77, 39831), (119, 25773), (121, 25347), (187, 16401), (213, 14399), (231, 13277), (357, 8591), (363, 8449), (497, 6171), (561, 5467), (781, 3927), (847, 3621), (1207, 2541), (1309, 2343), (1491, 2057)]