20224197

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 33958080

約数和(自身を除く): 13733883

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5441, 16323, 38087, 48969, 114261, 321019, 342783, 963057, 2247133, 2889171, 6741399, 20224197]

約数ペア:

[(1, 20224197), (3, 6741399), (7, 2889171), (9, 2247133), (21, 963057), (59, 342783), (63, 321019), (177, 114261), (413, 48969), (531, 38087), (1239, 16323), (3717, 5441)]