13458263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 16805376

約数和(自身を除く): 3347113

約数列:

[1, 7, 13, 71, 91, 497, 923, 2083, 6461, 14581, 27079, 147893, 189553, 1035251, 1922609, 13458263]

約数ペア:

[(1, 13458263), (7, 1922609), (13, 1035251), (71, 189553), (91, 147893), (497, 27079), (923, 14581), (2083, 6461)]