248898933

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{6451}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 369054400

約数和(自身を除く): 120155467

約数列:

[1, 3, 9, 27, 1429, 4287, 6451, 12861, 19353, 38583, 58059, 174177, 9218479, 27655437, 82966311, 248898933]

約数ペア:

[(1, 248898933), (3, 82966311), (9, 27655437), (27, 9218479), (1429, 174177), (4287, 58059), (6451, 38583), (12861, 19353)]