2195497407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1026413}}^1$

素因数の和:1026470

約数の個数: 16

約数和(自身を含む): 3153143808

約数和(自身を除く): 957646401

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 1026413, 3079239, 23607499, 31818803, 70822497, 95456409, 731832469, 2195497407]

約数ペア:

[(1, 2195497407), (3, 731832469), (23, 95456409), (31, 70822497), (69, 31818803), (93, 23607499), (713, 3079239), (2139, 1026413)]