2018751363

素因数分解:

$3^3\times {\mathrm{5657}}^1\times {\mathrm{13217}}^1$

素因数の和:18883

約数の個数: 16

約数和(自身を含む): 2991497760

約数和(自身を除く): 972746397

約数列:

[1, 3, 9, 27, 5657, 13217, 16971, 39651, 50913, 118953, 152739, 356859, 74768569, 224305707, 672917121, 2018751363]

約数ペア:

[(1, 2018751363), (3, 672917121), (9, 224305707), (27, 74768569), (5657, 356859), (13217, 152739), (16971, 118953), (39651, 50913)]