56909281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13723}}^1$

素因数の和:13776

約数の個数: 16

約数和(自身を含む): 69168960

約数和(自身を除く): 12259679

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 13723, 150953, 178399, 397967, 1962389, 4377637, 5173571, 56909281]

約数ペア:

[(1, 56909281), (11, 5173571), (13, 4377637), (29, 1962389), (143, 397967), (319, 178399), (377, 150953), (4147, 13723)]