990565687551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{86009003}}^1$

素因数の和:86009366

約数の個数: 16

約数和(自身を含む): 1444951267200

約数和(自身を除く): 454385579649

約数列:

[1, 3, 11, 33, 349, 1047, 3839, 11517, 86009003, 258027009, 946099033, 2838297099, 30017142047, 90051426141, 330188562517, 990565687551]

約数ペア:

[(1, 990565687551), (3, 330188562517), (11, 90051426141), (33, 30017142047), (349, 2838297099), (1047, 946099033), (3839, 258027009), (11517, 86009003)]