2016167853

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{6367}}^1$

素因数の和:7281

約数の個数: 32

約数和(自身を含む): 3257155584

約数和(自身を除く): 1240987731

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 887, 2661, 6209, 6367, 15079, 18627, 19101, 44569, 45237, 105553, 108239, 133707, 316659, 324717, 757673, 2273019, 5647529, 16942587, 39532703, 96007993, 118598109, 288023979, 672055951, 2016167853]

約数ペア:

[(1, 2016167853), (3, 672055951), (7, 288023979), (17, 118598109), (21, 96007993), (51, 39532703), (119, 16942587), (357, 5647529), (887, 2273019), (2661, 757673), (6209, 324717), (6367, 316659), (15079, 133707), (18627, 108239), (19101, 105553), (44569, 45237)]