13752249

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4999}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 21120000

約数和(自身を除く): 7367751

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4999, 14997, 34993, 104979, 654869, 1964607, 4584083, 13752249]

約数ペア:

[(1, 13752249), (3, 4584083), (7, 1964607), (21, 654869), (131, 104979), (393, 34993), (917, 14997), (2751, 4999)]