13749463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 17059840

約数和(自身を除く): 3310377

約数列:

[1, 7, 13, 91, 139, 973, 1087, 1807, 7609, 12649, 14131, 98917, 151093, 1057651, 1964209, 13749463]

約数ペア:

[(1, 13749463), (7, 1964209), (13, 1057651), (91, 151093), (139, 98917), (973, 14131), (1087, 12649), (1807, 7609)]