1189143963

素因数分解:

$3^3\times 7^1\times {\mathrm{6291767}}^1$

素因数の和:6291783

約数の個数: 16

約数和(自身を含む): 2013365760

約数和(自身を除く): 824221797

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6291767, 18875301, 44042369, 56625903, 132127107, 169877709, 396381321, 1189143963]

約数ペア:

[(1, 1189143963), (3, 396381321), (7, 169877709), (9, 132127107), (21, 56625903), (27, 44042369), (63, 18875301), (189, 6291767)]