20161383897

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1\times {\mathrm{54323}}^1$

素因数の和:55160

約数の個数: 16

約数和(自身を含む): 27063782208

約数和(自身を除く): 6902398311

約数列:

[1, 3, 193, 579, 641, 1923, 54323, 123713, 162969, 371139, 10484339, 31453017, 34821043, 104463129, 6720461299, 20161383897]

約数ペア:

[(1, 20161383897), (3, 6720461299), (193, 104463129), (579, 34821043), (641, 31453017), (1923, 10484339), (54323, 371139), (123713, 162969)]