6693111

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4380

約数の個数: 20

約数和(自身を含む): 10527000

約数和(自身を除く): 3833889

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4349, 13047, 39141, 82631, 117423, 247893, 352269, 743679, 2231037, 6693111]

約数ペア:

[(1, 6693111), (3, 2231037), (9, 743679), (19, 352269), (27, 247893), (57, 117423), (81, 82631), (171, 39141), (513, 13047), (1539, 4349)]