28590933

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2221}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 43657856

約数和(自身を除く): 15066923

約数列:

[1, 3, 7, 21, 613, 1839, 2221, 4291, 6663, 12873, 15547, 46641, 1361473, 4084419, 9530311, 28590933]

約数ペア:

[(1, 28590933), (3, 9530311), (7, 4084419), (21, 1361473), (613, 46641), (1839, 15547), (2221, 12873), (4291, 6663)]