40859847

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15083}}^1$

素因数の和:15139

約数の個数: 24

約数和(自身を含む): 69024384

約数和(自身を除く): 28164537

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 15083, 45249, 105581, 135747, 316743, 648569, 950229, 1945707, 4539983, 5837121, 13619949, 40859847]

約数ペア:

[(1, 40859847), (3, 13619949), (7, 5837121), (9, 4539983), (21, 1945707), (43, 950229), (63, 648569), (129, 316743), (301, 135747), (387, 105581), (903, 45249), (2709, 15083)]