15224517

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 28366272

約数和(自身を除く): 13141755

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 2441, 6237, 7323, 17087, 21969, 26851, 51261, 65907, 80553, 153783, 187957, 197721, 241659, 461349, 563871, 724977, 1384047, 1691613, 2174931, 5074839, 15224517]

約数ペア:

[(1, 15224517), (3, 5074839), (7, 2174931), (9, 1691613), (11, 1384047), (21, 724977), (27, 563871), (33, 461349), (63, 241659), (77, 197721), (81, 187957), (99, 153783), (189, 80553), (231, 65907), (297, 51261), (567, 26851), (693, 21969), (891, 17087), (2079, 7323), (2441, 6237)]