977741709

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{45691}}^1$

素因数の和:46720

約数の個数: 16

約数和(自身を含む): 1491386880

約数和(自身を除く): 513645171

約数列:

[1, 3, 7, 21, 1019, 3057, 7133, 21399, 45691, 137073, 319837, 959511, 46559129, 139677387, 325913903, 977741709]

約数ペア:

[(1, 977741709), (3, 325913903), (7, 139677387), (21, 46559129), (1019, 959511), (3057, 319837), (7133, 137073), (21399, 45691)]