43199121

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30703}}^1$

素因数の和:30780

約数の個数: 16

約数和(自身を含む): 66811904

約数和(自身を除く): 23612783

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 30703, 92109, 214921, 644763, 2057101, 6171303, 14399707, 43199121]

約数ペア:

[(1, 43199121), (3, 14399707), (7, 6171303), (21, 2057101), (67, 644763), (201, 214921), (469, 92109), (1407, 30703)]