5205753

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 9048000

約数和(自身を除く): 3842247

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4349, 13047, 30443, 39141, 82631, 91329, 247893, 273987, 578417, 743679, 1735251, 5205753]

約数ペア:

[(1, 5205753), (3, 1735251), (7, 743679), (9, 578417), (19, 273987), (21, 247893), (57, 91329), (63, 82631), (133, 39141), (171, 30443), (399, 13047), (1197, 4349)]