13276347

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 20371200

約数和(自身を除く): 7094853

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4243, 12729, 29701, 89103, 632207, 1896621, 4425449, 13276347]

約数ペア:

[(1, 13276347), (3, 4425449), (7, 1896621), (21, 632207), (149, 89103), (447, 29701), (1043, 12729), (3129, 4243)]