13318851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48787}}^1$

素因数の和:48810

約数の個数: 16

約数和(自身を含む): 21857024

約数和(自身を除く): 8538173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 48787, 146361, 341509, 634231, 1024527, 1902693, 4439617, 13318851]

約数ペア:

[(1, 13318851), (3, 4439617), (7, 1902693), (13, 1024527), (21, 634231), (39, 341509), (91, 146361), (273, 48787)]