1995886467

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1041151}}^1$

素因数の和:1041231

約数の個数: 16

約数和(自身を含む): 2998517760

約数和(自身を除く): 1002631293

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1041151, 3123453, 9370359, 28111077, 73921721, 221765163, 665295489, 1995886467]

約数ペア:

[(1, 1995886467), (3, 665295489), (9, 221765163), (27, 73921721), (71, 28111077), (213, 9370359), (639, 3123453), (1917, 1041151)]