13158159

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1231}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 20106240

約数和(自身を除く): 6948081

約数列:

[1, 3, 7, 21, 509, 1231, 1527, 3563, 3693, 8617, 10689, 25851, 626579, 1879737, 4386053, 13158159]

約数ペア:

[(1, 13158159), (3, 4386053), (7, 1879737), (21, 626579), (509, 25851), (1231, 10689), (1527, 8617), (3563, 3693)]