56411139

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6781}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 78128640

約数和(自身を除く): 21717501

約数列:

[1, 3, 47, 59, 141, 177, 2773, 6781, 8319, 20343, 318707, 400079, 956121, 1200237, 18803713, 56411139]

約数ペア:

[(1, 56411139), (3, 18803713), (47, 1200237), (59, 956121), (141, 400079), (177, 318707), (2773, 20343), (6781, 8319)]