13084687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 3388913

約数列:

[1, 7, 11, 77, 109, 763, 1199, 1559, 8393, 10913, 17149, 120043, 169931, 1189517, 1869241, 13084687]

約数ペア:

[(1, 13084687), (7, 1869241), (11, 1189517), (77, 169931), (109, 120043), (763, 17149), (1199, 10913), (1559, 8393)]