51711009

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5849}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 78998400

約数和(自身を除く): 27287391

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 5849, 8841, 17547, 40943, 122829, 2462429, 7387287, 17237003, 51711009]

約数ペア:

[(1, 51711009), (3, 17237003), (7, 7387287), (21, 2462429), (421, 122829), (1263, 40943), (2947, 17547), (5849, 8841)]