2016337197

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5273}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 3118832640

約数和(自身を除く): 1102495443

約数列:

[1, 3, 7, 21, 131, 139, 393, 417, 917, 973, 2751, 2919, 5273, 15819, 18209, 36911, 54627, 110733, 127463, 382389, 690763, 732947, 2072289, 2198841, 4835341, 5130629, 14506023, 15391887, 96016057, 288048171, 672112399, 2016337197]

約数ペア:

[(1, 2016337197), (3, 672112399), (7, 288048171), (21, 96016057), (131, 15391887), (139, 14506023), (393, 5130629), (417, 4835341), (917, 2198841), (973, 2072289), (2751, 732947), (2919, 690763), (5273, 382389), (15819, 127463), (18209, 110733), (36911, 54627)]