248471553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 378473472

約数和(自身を除く): 130001919

約数列:

[1, 3, 11, 23, 33, 69, 253, 467, 701, 759, 1401, 2103, 5137, 7711, 10741, 15411, 16123, 23133, 32223, 48369, 118151, 177353, 327367, 354453, 532059, 982101, 3601037, 7529441, 10803111, 22588323, 82823851, 248471553]

約数ペア:

[(1, 248471553), (3, 82823851), (11, 22588323), (23, 10803111), (33, 7529441), (69, 3601037), (253, 982101), (467, 532059), (701, 354453), (759, 327367), (1401, 177353), (2103, 118151), (5137, 48369), (7711, 32223), (10741, 23133), (15411, 16123)]