16487523

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 10123677

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 439, 963, 1317, 1391, 2889, 3951, 4173, 5707, 11853, 12519, 17121, 37557, 46973, 51363, 140919, 154089, 422757, 610649, 1268271, 1831947, 5495841, 16487523]

約数ペア:

[(1, 16487523), (3, 5495841), (9, 1831947), (13, 1268271), (27, 610649), (39, 422757), (107, 154089), (117, 140919), (321, 51363), (351, 46973), (439, 37557), (963, 17121), (1317, 12519), (1391, 11853), (2889, 5707), (3951, 4173)]