17278300593

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{347981}}^1$

素因数の和:348606

約数の個数: 20

約数和(自身を含む): 25852974708

約数和(自身を除く): 8574674115

約数列:

[1, 3, 9, 27, 81, 613, 1839, 5517, 16551, 49653, 347981, 1043943, 3131829, 9395487, 28186461, 213312353, 639937059, 1919811177, 5759433531, 17278300593]

約数ペア:

[(1, 17278300593), (3, 5759433531), (9, 1919811177), (27, 639937059), (81, 213312353), (613, 28186461), (1839, 9395487), (5517, 3131829), (16551, 1043943), (49653, 347981)]