1189224099

素因数分解:

$3^4\times 7^1\times {\mathrm{2097397}}^1$

素因数の和:2097416

約数の個数: 20

約数和(自身を含む): 2030281264

約数和(自身を除く): 841057165

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2097397, 6292191, 14681779, 18876573, 44045337, 56629719, 132136011, 169889157, 396408033, 1189224099]

約数ペア:

[(1, 1189224099), (3, 396408033), (7, 169889157), (9, 132136011), (21, 56629719), (27, 44045337), (63, 18876573), (81, 14681779), (189, 6292191), (567, 2097397)]