248730487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 263436480

約数和(自身を除く): 14705993

約数列:

[1, 23, 137, 193, 409, 3151, 4439, 9407, 26441, 56033, 78937, 608143, 1288759, 1815551, 10814369, 248730487]

約数ペア:

[(1, 248730487), (23, 10814369), (137, 1815551), (193, 1288759), (409, 608143), (3151, 78937), (4439, 56033), (9407, 26441)]