54820339

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17921}}^1$

素因数の和:17970

約数の個数: 16

約数和(自身を含む): 68820480

約数和(自身を除く): 14000141

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 17921, 125447, 340499, 412183, 2383493, 2885281, 7831477, 54820339]

約数ペア:

[(1, 54820339), (7, 7831477), (19, 2885281), (23, 2383493), (133, 412183), (161, 340499), (437, 125447), (3059, 17921)]