12587949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 20303712

約数和(自身を除く): 7715763

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 2957, 4257, 8871, 26613, 32527, 97581, 127151, 292743, 381453, 1144359, 1398661, 4195983, 12587949]

約数ペア:

[(1, 12587949), (3, 4195983), (9, 1398661), (11, 1144359), (33, 381453), (43, 292743), (99, 127151), (129, 97581), (387, 32527), (473, 26613), (1419, 8871), (2957, 4257)]