1313376477

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1454459}}^1$

素因数の和:1454512

約数の個数: 16

約数和(自身を含む): 2047879680

約数和(自身を除く): 734503203

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1454459, 4363377, 10181213, 30543639, 62541737, 187625211, 437792159, 1313376477]

約数ペア:

[(1, 1313376477), (3, 437792159), (7, 187625211), (21, 62541737), (43, 30543639), (129, 10181213), (301, 4363377), (903, 1454459)]