24389701

素因数分解:

$7^3\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:569

約数の個数: 16

約数和(自身を含む): 28662400

約数和(自身を除く): 4272699

約数列:

[1, 7, 49, 211, 337, 343, 1477, 2359, 10339, 16513, 71107, 72373, 115591, 497749, 3484243, 24389701]

約数ペア:

[(1, 24389701), (7, 3484243), (49, 497749), (211, 115591), (337, 72373), (343, 71107), (1477, 16513), (2359, 10339)]