11145213

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 17022720

約数和(自身を除く): 5877507

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 929, 1333, 2787, 3999, 8361, 11997, 28799, 39947, 86397, 119841, 259191, 359523, 1238357, 3715071, 11145213]

約数ペア:

[(1, 11145213), (3, 3715071), (9, 1238357), (31, 359523), (43, 259191), (93, 119841), (129, 86397), (279, 39947), (387, 28799), (929, 11997), (1333, 8361), (2787, 3999)]