13045137

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36541}}^1$

素因数の和:36568

約数の個数: 16

約数和(自身を含む): 21048192

約数和(自身を除く): 8003055

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36541, 109623, 255787, 621197, 767361, 1863591, 4348379, 13045137]

約数ペア:

[(1, 13045137), (3, 4348379), (7, 1863591), (17, 767361), (21, 621197), (51, 255787), (119, 109623), (357, 36541)]