53972863

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{57973}}^1$

素因数の和:58006

約数の個数: 12

約数和(自身を含む): 66090360

約数和(自身を除く): 12117497

約数列:

[1, 7, 19, 49, 133, 931, 57973, 405811, 1101487, 2840677, 7710409, 53972863]

約数ペア:

[(1, 53972863), (7, 7710409), (19, 2840677), (49, 1101487), (133, 405811), (931, 57973)]