20147601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{673}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 28534464

約数和(自身を除く): 8386863

約数列:

[1, 3, 17, 51, 587, 673, 1761, 2019, 9979, 11441, 29937, 34323, 395051, 1185153, 6715867, 20147601]

約数ペア:

[(1, 20147601), (3, 6715867), (17, 1185153), (51, 395051), (587, 34323), (673, 29937), (1761, 11441), (2019, 9979)]