52985289

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19867}}^1$

素因数の和:20004

約数の個数: 16

約数和(自身を含む): 81379328

約数和(自身を除く): 28394039

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 19867, 59601, 139069, 417207, 2523109, 7569327, 17661763, 52985289]

約数ペア:

[(1, 52985289), (3, 17661763), (7, 7569327), (21, 2523109), (127, 417207), (381, 139069), (889, 59601), (2667, 19867)]