12601407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 21360640

約数和(自身を除く): 8759233

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1489, 2821, 4467, 8463, 10423, 19357, 31269, 46159, 58071, 135499, 138477, 323113, 406497, 600067, 969339, 1800201, 4200469, 12601407]

約数ペア:

[(1, 12601407), (3, 4200469), (7, 1800201), (13, 969339), (21, 600067), (31, 406497), (39, 323113), (91, 138477), (93, 135499), (217, 58071), (273, 46159), (403, 31269), (651, 19357), (1209, 10423), (1489, 8463), (2821, 4467)]