12646803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 19014352

約数和(自身を除く): 6367549

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 613, 897, 1587, 1839, 6877, 7969, 14099, 20631, 23907, 42297, 183287, 324277, 549861, 972831, 4215601, 12646803]

約数ペア:

[(1, 12646803), (3, 4215601), (13, 972831), (23, 549861), (39, 324277), (69, 183287), (299, 42297), (529, 23907), (613, 20631), (897, 14099), (1587, 7969), (1839, 6877)]