788861817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{10007}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 1202160960

約数和(自身を除く): 413299143

約数列:

[1, 3, 9, 19, 57, 171, 461, 1383, 4149, 8759, 10007, 26277, 30021, 78831, 90063, 190133, 570399, 1711197, 4613227, 13839681, 41519043, 87651313, 262953939, 788861817]

約数ペア:

[(1, 788861817), (3, 262953939), (9, 87651313), (19, 41519043), (57, 13839681), (171, 4613227), (461, 1711197), (1383, 570399), (4149, 190133), (8759, 90063), (10007, 78831), (26277, 30021)]