1388480527

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1\times {\mathrm{1093}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 1598990400

約数和(自身を除く): 210509873

約数列:

[1, 7, 173, 1049, 1093, 1211, 7343, 7651, 181477, 189089, 1146557, 1270339, 1323623, 8025899, 198354361, 1388480527]

約数ペア:

[(1, 1388480527), (7, 198354361), (173, 8025899), (1049, 1323623), (1093, 1270339), (1211, 1146557), (7343, 189089), (7651, 181477)]