445301181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{4019}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 693594720

約数和(自身を除く): 248293539

約数列:

[1, 3, 9, 13, 39, 117, 947, 2841, 4019, 8523, 12057, 12311, 36171, 36933, 52247, 110799, 156741, 470223, 3805993, 11417979, 34253937, 49477909, 148433727, 445301181]

約数ペア:

[(1, 445301181), (3, 148433727), (9, 49477909), (13, 34253937), (39, 11417979), (117, 3805993), (947, 470223), (2841, 156741), (4019, 110799), (8523, 52247), (12057, 36933), (12311, 36171)]