15704621373

素因数分解:

$3^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{112103}}^1$

素因数の和:113073

約数の個数: 24

約数和(自身を含む): 24383965248

約数和(自身を除く): 8679343875

約数列:

[1, 3, 7, 21, 49, 147, 953, 2859, 6671, 20013, 46697, 112103, 140091, 336309, 784721, 2354163, 5493047, 16479141, 106834159, 320502477, 747839113, 2243517339, 5234873791, 15704621373]

約数ペア:

[(1, 15704621373), (3, 5234873791), (7, 2243517339), (21, 747839113), (49, 320502477), (147, 106834159), (953, 16479141), (2859, 5493047), (6671, 2354163), (20013, 784721), (46697, 336309), (112103, 140091)]