1999074429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 3334668480

約数和(自身を除く): 1335594051

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1247, 1419, 2871, 3741, 4257, 11223, 13717, 16193, 41151, 48579, 123453, 145737, 178123, 469597, 534369, 696299, 1408791, 1603107, 2088897, 4226373, 5165567, 6266691, 7659289, 15496701, 20192671, 22977867, 46490103, 60578013, 68933601, 181734039, 222119381, 666358143, 1999074429]

約数ペア:

[(1, 1999074429), (3, 666358143), (9, 222119381), (11, 181734039), (29, 68933601), (33, 60578013), (43, 46490103), (87, 22977867), (99, 20192671), (129, 15496701), (261, 7659289), (319, 6266691), (387, 5165567), (473, 4226373), (957, 2088897), (1247, 1603107), (1419, 1408791), (2871, 696299), (3741, 534369), (4257, 469597), (11223, 178123), (13717, 145737), (16193, 123453), (41151, 48579)]