8672181

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 13398144

約数和(自身を除く): 4725963

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 5657, 16971, 39599, 118797, 412961, 1238883, 2890727, 8672181]

約数ペア:

[(1, 8672181), (3, 2890727), (7, 1238883), (21, 412961), (73, 118797), (219, 39599), (511, 16971), (1533, 5657)]