5428809

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 8165440

約数和(自身を除く): 2736631

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 3001, 9003, 27009, 81027, 201067, 603201, 1809603, 5428809]

約数ペア:

[(1, 5428809), (3, 1809603), (9, 603201), (27, 201067), (67, 81027), (201, 27009), (603, 9003), (1809, 3001)]