38171749

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 51017472

約数和(自身を除く): 12845723

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 241, 847, 1309, 1331, 1687, 2057, 2651, 4097, 9317, 14399, 18557, 22627, 28679, 29161, 45067, 158389, 204127, 315469, 320771, 495737, 2245397, 3470159, 5453107, 38171749]

約数ペア:

[(1, 38171749), (7, 5453107), (11, 3470159), (17, 2245397), (77, 495737), (119, 320771), (121, 315469), (187, 204127), (241, 158389), (847, 45067), (1309, 29161), (1331, 28679), (1687, 22627), (2057, 18557), (2651, 14399), (4097, 9317)]