1944877137

素因数分解:

$3^1\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{20939}}^1$

素因数の和:25372

約数の個数: 16

約数和(自身を含む): 2964433920

約数和(自身を除く): 1019556783

約数列:

[1, 3, 7, 21, 4423, 13269, 20939, 30961, 62817, 92883, 146573, 439719, 92613197, 277839591, 648292379, 1944877137]

約数ペア:

[(1, 1944877137), (3, 648292379), (7, 277839591), (21, 92613197), (4423, 439719), (13269, 146573), (20939, 92883), (30961, 62817)]