3949204881

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{131627}}^1$

素因数の和:131840

約数の個数: 16

約数和(自身を含む): 5376740544

約数和(自身を除く): 1427535663

約数列:

[1, 3, 73, 137, 219, 411, 10001, 30003, 131627, 394881, 9608771, 18032899, 28826313, 54098697, 1316401627, 3949204881]

約数ペア:

[(1, 3949204881), (3, 1316401627), (73, 54098697), (137, 28826313), (219, 18032899), (411, 9608771), (10001, 394881), (30003, 131627)]