1314897787

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281623}}^1$

素因数の和:281682

約数の個数: 16

約数和(自身を含む): 1622154240

約数和(自身を除く): 307256453

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 281623, 1971361, 6477329, 8167067, 45341303, 57169469, 187842541, 1314897787]

約数ペア:

[(1, 1314897787), (7, 187842541), (23, 57169469), (29, 45341303), (161, 8167067), (203, 6477329), (667, 1971361), (4669, 281623)]