47204241

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6791}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 72158208

約数和(自身を除く): 24953967

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6791, 6951, 20373, 47537, 142611, 2247821, 6743463, 15734747, 47204241]

約数ペア:

[(1, 47204241), (3, 15734747), (7, 6743463), (21, 2247821), (331, 142611), (993, 47537), (2317, 20373), (6791, 6951)]