127968197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14731}}^1$

素因数の和:14828

約数の個数: 16

約数和(自身を含む): 156984192

約数和(自身を除く): 29015995

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 14731, 103117, 250427, 1075363, 1752989, 7527541, 18281171, 127968197]

約数ペア:

[(1, 127968197), (7, 18281171), (17, 7527541), (73, 1752989), (119, 1075363), (511, 250427), (1241, 103117), (8687, 14731)]