1377861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 2019840

約数和(自身を除く): 641979

約数列:

[1, 3, 19, 23, 57, 69, 437, 1051, 1311, 3153, 19969, 24173, 59907, 72519, 459287, 1377861]

約数ペア:

[(1, 1377861), (3, 459287), (19, 72519), (23, 59907), (57, 24173), (69, 19969), (437, 3153), (1051, 1311)]