1393593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 2042880

約数和(自身を除く): 649287

約数列:

[1, 3, 19, 23, 57, 69, 437, 1063, 1311, 3189, 20197, 24449, 60591, 73347, 464531, 1393593]

約数ペア:

[(1, 1393593), (3, 464531), (19, 73347), (23, 60591), (57, 24449), (69, 20197), (437, 3189), (1063, 1311)]