816362703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{16189}}^1$

素因数の和:16639

約数の個数: 24

約数和(自身を含む): 1272922560

約数和(自身を除く): 456559857

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 3879, 5603, 16189, 16809, 48567, 50427, 145701, 210457, 631371, 1894113, 6977459, 20932377, 62797131, 90706967, 272120901, 816362703]

約数ペア:

[(1, 816362703), (3, 272120901), (9, 90706967), (13, 62797131), (39, 20932377), (117, 6977459), (431, 1894113), (1293, 631371), (3879, 210457), (5603, 145701), (16189, 50427), (16809, 48567)]