28573629

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31643}}^1$

素因数の和:31696

約数の個数: 16

約数和(自身を含む): 44554752

約数和(自身を除く): 15981123

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 31643, 94929, 221501, 664503, 1360649, 4081947, 9524543, 28573629]

約数ペア:

[(1, 28573629), (3, 9524543), (7, 4081947), (21, 1360649), (43, 664503), (129, 221501), (301, 94929), (903, 31643)]