2139730809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1294453}}^1$

素因数の和:1294504

約数の個数: 16

約数和(自身を含む): 3106689600

約数和(自身を除く): 966958791

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1294453, 3883359, 24594607, 37539137, 73783821, 112617411, 713243603, 2139730809]

約数ペア:

[(1, 2139730809), (3, 713243603), (19, 112617411), (29, 73783821), (57, 37539137), (87, 24594607), (551, 3883359), (1653, 1294453)]