107279809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 144377856

約数和(自身を除く): 37098047

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2237, 2821, 3689, 6851, 15659, 29081, 38029, 47957, 69347, 203567, 266203, 485429, 494377, 901511, 1178899, 3460639, 6310577, 8252293, 15325687, 107279809]

約数ペア:

[(1, 107279809), (7, 15325687), (13, 8252293), (17, 6310577), (31, 3460639), (91, 1178899), (119, 901511), (217, 494377), (221, 485429), (403, 266203), (527, 203567), (1547, 69347), (2237, 47957), (2821, 38029), (3689, 29081), (6851, 15659)]