201425433

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554891}}^1$

素因数の和:554916

約数の個数: 12

約数和(自身を含む): 295202544

約数和(自身を除く): 93777111

約数列:

[1, 3, 11, 33, 121, 363, 554891, 1664673, 6103801, 18311403, 67141811, 201425433]

約数ペア:

[(1, 201425433), (3, 67141811), (11, 18311403), (33, 6103801), (121, 1664673), (363, 554891)]