47306847

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30859}}^1$

素因数の和:30942

約数の個数: 16

約数和(自身を含む): 73076480

約数和(自身を除く): 25769633

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 30859, 92577, 216013, 648039, 2252707, 6758121, 15768949, 47306847]

約数ペア:

[(1, 47306847), (3, 15768949), (7, 6758121), (21, 2252707), (73, 648039), (219, 216013), (511, 92577), (1533, 30859)]