11129899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 12681216

約数和(自身を除く): 1551317

約数列:

[1, 11, 31, 127, 257, 341, 1397, 2827, 3937, 7967, 32639, 43307, 87637, 359029, 1011809, 11129899]

約数ペア:

[(1, 11129899), (11, 1011809), (31, 359029), (127, 87637), (257, 43307), (341, 32639), (1397, 7967), (2827, 3937)]