412040097

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{15991}}^1$

素因数の和:16413

約数の個数: 24

約数和(自身を含む): 681898880

約数和(自身を除く): 269858783

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2863, 3681, 8589, 15991, 25767, 47973, 111937, 143919, 335811, 1007433, 6540319, 19620957, 45782233, 58862871, 137346699, 412040097]

約数ペア:

[(1, 412040097), (3, 137346699), (7, 58862871), (9, 45782233), (21, 19620957), (63, 6540319), (409, 1007433), (1227, 335811), (2863, 143919), (3681, 111937), (8589, 47973), (15991, 25767)]