3440123071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20809}}^1$

素因数の和:20959

約数の個数: 32

約数和(自身を含む): 4554892800

約数和(自身を除く): 1114769729

約数列:

[1, 7, 11, 19, 77, 113, 133, 209, 791, 1243, 1463, 2147, 8701, 15029, 20809, 23617, 145663, 165319, 228899, 395371, 1602293, 2351417, 2767597, 4349081, 16459919, 25865587, 30443567, 44676923, 181059109, 312738461, 491446153, 3440123071]

約数ペア:

[(1, 3440123071), (7, 491446153), (11, 312738461), (19, 181059109), (77, 44676923), (113, 30443567), (133, 25865587), (209, 16459919), (791, 4349081), (1243, 2767597), (1463, 2351417), (2147, 1602293), (8701, 395371), (15029, 228899), (20809, 165319), (23617, 145663)]