79880214169

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{40111}}^1\times {\mathrm{4007}}^1$

素因数の和:44196

約数の個数: 16

約数和(自身を含む): 92602884096

約数和(自身を除く): 12722669927

約数列:

[1, 7, 71, 497, 4007, 28049, 40111, 280777, 284497, 1991479, 2847881, 19935167, 160724777, 1125073439, 11411459167, 79880214169]

約数ペア:

[(1, 79880214169), (7, 11411459167), (71, 1125073439), (497, 160724777), (4007, 19935167), (28049, 2847881), (40111, 1991479), (280777, 284497)]