408076149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{5659}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 600005280

約数和(自身を除く): 191929131

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1849, 5547, 5659, 16977, 24037, 72111, 73567, 220701, 243337, 730011, 3163381, 9490143, 10463491, 31390473, 136025383, 408076149]

約数ペア:

[(1, 408076149), (3, 136025383), (13, 31390473), (39, 10463491), (43, 9490143), (129, 3163381), (559, 730011), (1677, 243337), (1849, 220701), (5547, 73567), (5659, 72111), (16977, 24037)]