494355680001

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{349862477}}^1$

素因数の和:349862640

約数の個数: 12

約数和(自身を含む): 718617529812

約数和(自身を除く): 224261849811

約数列:

[1, 3, 9, 157, 471, 1413, 349862477, 1049587431, 3148762293, 54928408889, 164785226667, 494355680001]

約数ペア:

[(1, 494355680001), (3, 164785226667), (9, 54928408889), (157, 3148762293), (471, 1049587431), (1413, 349862477)]