4126689

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 7035392

約数和(自身を除く): 2908703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2113, 6339, 14791, 19017, 44373, 65503, 133119, 196509, 458521, 589527, 1375563, 4126689]

約数ペア:

[(1, 4126689), (3, 1375563), (7, 589527), (9, 458521), (21, 196509), (31, 133119), (63, 65503), (93, 44373), (217, 19017), (279, 14791), (651, 6339), (1953, 2113)]