39197543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22133}}^1$

素因数の和:22174

約数の個数: 16

約数和(自身を含む): 50996736

約数和(自身を除く): 11799193

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 22133, 154931, 243463, 509059, 1704241, 3563413, 5599649, 39197543]

約数ペア:

[(1, 39197543), (7, 5599649), (11, 3563413), (23, 1704241), (77, 509059), (161, 243463), (253, 154931), (1771, 22133)]