91318283

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 108320256

約数和(自身を除く): 17001973

約数列:

[1, 7, 43, 71, 301, 497, 3053, 4273, 21371, 29911, 183739, 303383, 1286173, 2123681, 13045469, 91318283]

約数ペア:

[(1, 91318283), (7, 13045469), (43, 2123681), (71, 1286173), (301, 303383), (497, 183739), (3053, 29911), (4273, 21371)]