3887433

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{4363}}^1$

素因数の和:4386

約数の個数: 20

約数和(自身を含む): 6336528

約数和(自身を除く): 2449095

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 4363, 13089, 39267, 47993, 117801, 143979, 353403, 431937, 1295811, 3887433]

約数ペア:

[(1, 3887433), (3, 1295811), (9, 431937), (11, 353403), (27, 143979), (33, 117801), (81, 47993), (99, 39267), (297, 13089), (891, 4363)]