47308521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5749}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 68264000

約数和(自身を除く): 20955479

約数列:

[1, 3, 13, 39, 211, 633, 2743, 5749, 8229, 17247, 74737, 224211, 1213039, 3639117, 15769507, 47308521]

約数ペア:

[(1, 47308521), (3, 15769507), (13, 3639117), (39, 1213039), (211, 224211), (633, 74737), (2743, 17247), (5749, 8229)]