4447881

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 27

約数和(自身を含む): 6968871

約数和(自身を除く): 2520990

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 1369, 2109, 3249, 4107, 6327, 12321, 13357, 26011, 40071, 78033, 120213, 234099, 494209, 1482627, 4447881]

約数ペア:

[(1, 4447881), (3, 1482627), (9, 494209), (19, 234099), (37, 120213), (57, 78033), (111, 40071), (171, 26011), (333, 13357), (361, 12321), (703, 6327), (1083, 4107), (1369, 3249)]