1312968393

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4420769}}^1$

素因数の和:4420789

約数の個数: 16

約数和(自身を含む): 2121969600

約数和(自身を除く): 809001207

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4420769, 13262307, 39786921, 48628459, 119360763, 145885377, 437656131, 1312968393]

約数ペア:

[(1, 1312968393), (3, 437656131), (9, 145885377), (11, 119360763), (27, 48628459), (33, 39786921), (99, 13262307), (297, 4420769)]