313616157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{7919}}^1$

素因数の和:8272

約数の個数: 16

約数和(自身を含む): 429327360

約数和(自身を除く): 115711203

約数列:

[1, 3, 43, 129, 307, 921, 7919, 13201, 23757, 39603, 340517, 1021551, 2431133, 7293399, 104538719, 313616157]

約数ペア:

[(1, 313616157), (3, 104538719), (43, 7293399), (129, 2431133), (307, 1021551), (921, 340517), (7919, 39603), (13201, 23757)]