52809981

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7933}}^1$

素因数の和:8260

約数の個数: 16

約数和(自身を含む): 80736384

約数和(自身を除く): 27926403

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 7933, 23799, 55531, 166593, 2514761, 7544283, 17603327, 52809981]

約数ペア:

[(1, 52809981), (3, 17603327), (7, 7544283), (21, 2514761), (317, 166593), (951, 55531), (2219, 23799), (6657, 7933)]