213415674081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79662439}}^1$

素因数の和:79662508

約数の個数: 16

約数和(自身を含む): 305903769600

約数和(自身を除く): 92488095519

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 79662439, 238987317, 1513586341, 3744134633, 4540759023, 11232403899, 71138558027, 213415674081]

約数ペア:

[(1, 213415674081), (3, 71138558027), (19, 11232403899), (47, 4540759023), (57, 3744134633), (141, 1513586341), (893, 238987317), (2679, 79662439)]