15638139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 24843312

約数和(自身を除く): 9205173

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1153, 1233, 1507, 3459, 4521, 10377, 12683, 13563, 38049, 114147, 157961, 473883, 1421649, 1737571, 5212713, 15638139]

約数ペア:

[(1, 15638139), (3, 5212713), (9, 1737571), (11, 1421649), (33, 473883), (99, 157961), (137, 114147), (411, 38049), (1153, 13563), (1233, 12683), (1507, 10377), (3459, 4521)]