1328622393

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2750771}}^1$

素因数の和:2750804

約数の個数: 16

約数和(自身を含む): 2112592896

約数和(自身を除く): 783970503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2750771, 8252313, 19255397, 57766191, 63267733, 189803199, 442874131, 1328622393]

約数ペア:

[(1, 1328622393), (3, 442874131), (7, 189803199), (21, 63267733), (23, 57766191), (69, 19255397), (161, 8252313), (483, 2750771)]