6868557

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4494

約数の個数: 20

約数和(自身を含む): 10802880

約数和(自身を除く): 3934323

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4463, 13389, 40167, 84797, 120501, 254391, 361503, 763173, 2289519, 6868557]

約数ペア:

[(1, 6868557), (3, 2289519), (9, 763173), (19, 361503), (27, 254391), (57, 120501), (81, 84797), (171, 40167), (513, 13389), (1539, 4463)]