39690591

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 54379776

約数和(自身を除く): 14689185

約数列:

[1, 3, 43, 129, 313, 939, 983, 2949, 13459, 40377, 42269, 126807, 307679, 923037, 13230197, 39690591]

約数ペア:

[(1, 39690591), (3, 13230197), (43, 923037), (129, 307679), (313, 126807), (939, 42269), (983, 40377), (2949, 13459)]