13156727331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2304559}}^1$

素因数の和:2304746

約数の個数: 16

約数和(自身を含む): 19247685120

約数和(自身を除く): 6090957789

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 2304559, 6913677, 25350149, 76050447, 398688707, 1196066121, 4385575777, 13156727331]

約数ペア:

[(1, 13156727331), (3, 4385575777), (11, 1196066121), (33, 398688707), (173, 76050447), (519, 25350149), (1903, 6913677), (5709, 2304559)]