39585357

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20313

約数の個数: 24

約数和(自身を含む): 67458560

約数和(自身を除く): 27873203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20269, 60807, 141883, 182421, 425649, 628339, 1276947, 1885017, 4398373, 5655051, 13195119, 39585357]

約数ペア:

[(1, 39585357), (3, 13195119), (7, 5655051), (9, 4398373), (21, 1885017), (31, 1276947), (63, 628339), (93, 425649), (217, 182421), (279, 141883), (651, 60807), (1953, 20269)]