2106704159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{15559}}^1$

素因数の和:15647

約数の個数: 24

約数和(自身を含む): 2602129920

約数和(自身を除く): 495425761

約数列:

[1, 7, 23, 29, 161, 203, 667, 841, 4669, 5887, 15559, 19343, 108913, 135401, 357857, 451211, 2504999, 3158477, 10377853, 13085119, 72644971, 91595833, 300957737, 2106704159]

約数ペア:

[(1, 2106704159), (7, 300957737), (23, 91595833), (29, 72644971), (161, 13085119), (203, 10377853), (667, 3158477), (841, 2504999), (4669, 451211), (5887, 357857), (15559, 135401), (19343, 108913)]