28944237

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33617}}^1$

素因数の和:33668

約数の個数: 16

約数和(自身を含む): 45182592

約数和(自身を除く): 16238355

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33617, 100851, 235319, 705957, 1378297, 4134891, 9648079, 28944237]

約数ペア:

[(1, 28944237), (3, 9648079), (7, 4134891), (21, 1378297), (41, 705957), (123, 235319), (287, 100851), (861, 33617)]