12873483

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 21367008

約数和(自身を除く): 8493525

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 877, 1631, 2097, 2631, 4893, 6139, 7893, 14679, 18417, 55251, 204341, 613023, 1430387, 1839069, 4291161, 12873483]

約数ペア:

[(1, 12873483), (3, 4291161), (7, 1839069), (9, 1430387), (21, 613023), (63, 204341), (233, 55251), (699, 18417), (877, 14679), (1631, 7893), (2097, 6139), (2631, 4893)]