289344249

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 423181512

約数和(自身を除く): 133837263

約数列:

[1, 3, 9, 157, 193, 471, 579, 1061, 1413, 1737, 3183, 9549, 30301, 90903, 166577, 204773, 272709, 499731, 614319, 1499193, 1842957, 32149361, 96448083, 289344249]

約数ペア:

[(1, 289344249), (3, 96448083), (9, 32149361), (157, 1842957), (193, 1499193), (471, 614319), (579, 499731), (1061, 272709), (1413, 204773), (1737, 166577), (3183, 90903), (9549, 30301)]