396486243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22511}}^1$

素因数の和:22639

約数の個数: 24

約数和(自身を含む): 608724480

約数和(自身を除く): 212238237

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 17613, 22511, 67533, 202599, 427709, 1283127, 2318633, 3849381, 6955899, 20867697, 44054027, 132162081, 396486243]

約数ペア:

[(1, 396486243), (3, 132162081), (9, 44054027), (19, 20867697), (57, 6955899), (103, 3849381), (171, 2318633), (309, 1283127), (927, 427709), (1957, 202599), (5871, 67533), (17613, 22511)]