764986321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1811}}^1\times {\mathrm{3491}}^1$

素因数の和:5324

約数の個数: 12

約数和(自身を含む): 841558032

約数和(自身を除く): 76571711

約数列:

[1, 11, 121, 1811, 3491, 19921, 38401, 219131, 422411, 6322201, 69544211, 764986321]

約数ペア:

[(1, 764986321), (11, 69544211), (121, 6322201), (1811, 422411), (3491, 219131), (19921, 38401)]