3228147

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 5463360

約数和(自身を除く): 2235213

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 541, 663, 1623, 1989, 4869, 5967, 7033, 9197, 14607, 21099, 27591, 63297, 82773, 119561, 189891, 248319, 358683, 1076049, 3228147]

約数ペア:

[(1, 3228147), (3, 1076049), (9, 358683), (13, 248319), (17, 189891), (27, 119561), (39, 82773), (51, 63297), (117, 27591), (153, 21099), (221, 14607), (351, 9197), (459, 7033), (541, 5967), (663, 4869), (1623, 1989)]