40736523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 55780736

約数和(自身を除く): 15044213

約数列:

[1, 3, 43, 129, 457, 691, 1371, 2073, 19651, 29713, 58953, 89139, 315787, 947361, 13578841, 40736523]

約数ペア:

[(1, 40736523), (3, 13578841), (43, 947361), (129, 315787), (457, 89139), (691, 58953), (1371, 29713), (2073, 19651)]