1975647051

素因数分解:

$3^3\times 7^1\times {\mathrm{10453159}}^1$

素因数の和:10453175

約数の個数: 16

約数和(自身を含む): 3345011200

約数和(自身を除く): 1369364149

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10453159, 31359477, 73172113, 94078431, 219516339, 282235293, 658549017, 1975647051]

約数ペア:

[(1, 1975647051), (3, 658549017), (7, 282235293), (9, 219516339), (21, 94078431), (27, 73172113), (63, 31359477), (189, 10453159)]