47213943

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77527}}^1$

素因数の和:77566

約数の個数: 16

約数和(自身を含む): 74426880

約数和(自身を除く): 27212937

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 77527, 232581, 542689, 1628067, 2248283, 6744849, 15737981, 47213943]

約数ペア:

[(1, 47213943), (3, 15737981), (7, 6744849), (21, 2248283), (29, 1628067), (87, 542689), (203, 232581), (609, 77527)]