244571229

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{90281}}^1$

素因数の和:90337

約数の個数: 24

約数和(自身を含む): 413130432

約数和(自身を除く): 168559203

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 90281, 270843, 631967, 812529, 1895901, 3882083, 5687703, 11646249, 27174581, 34938747, 81523743, 244571229]

約数ペア:

[(1, 244571229), (3, 81523743), (7, 34938747), (9, 27174581), (21, 11646249), (43, 5687703), (63, 3882083), (129, 1895901), (301, 812529), (387, 631967), (903, 270843), (2709, 90281)]