12311761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 3171119

約数列:

[1, 7, 11, 77, 127, 889, 1259, 1397, 8813, 9779, 13849, 96943, 159893, 1119251, 1758823, 12311761]

約数ペア:

[(1, 12311761), (7, 1758823), (11, 1119251), (77, 159893), (127, 96943), (889, 13849), (1259, 9779), (1397, 8813)]