542922891

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6768

約数の個数: 48

約数和(自身を含む): 917107200

約数和(自身を除く): 374184309

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 399, 551, 609, 931, 1421, 1653, 2793, 3857, 4263, 6703, 11571, 20109, 26999, 46921, 80997, 127357, 140763, 194387, 328447, 382071, 583161, 891499, 985341, 1360709, 2674497, 3693353, 4082127, 6240493, 9524963, 11080059, 18721479, 25853471, 28574889, 77560413, 180974297, 542922891]

約数ペア:

[(1, 542922891), (3, 180974297), (7, 77560413), (19, 28574889), (21, 25853471), (29, 18721479), (49, 11080059), (57, 9524963), (87, 6240493), (133, 4082127), (147, 3693353), (203, 2674497), (399, 1360709), (551, 985341), (609, 891499), (931, 583161), (1421, 382071), (1653, 328447), (2793, 194387), (3857, 140763), (4263, 127357), (6703, 80997), (11571, 46921), (20109, 26999)]