315063991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10903}}^1$

素因数の和:11022

約数の個数: 16

約数和(自身を含む): 358000128

約数和(自身を除く): 42936137

約数列:

[1, 11, 37, 71, 407, 781, 2627, 10903, 28897, 119933, 403411, 774113, 4437521, 8515243, 28642181, 315063991]

約数ペア:

[(1, 315063991), (11, 28642181), (37, 8515243), (71, 4437521), (407, 774113), (781, 403411), (2627, 119933), (10903, 28897)]