90313517

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97007}}^1$

素因数の和:97040

約数の個数: 12

約数和(自身を含む): 110589120

約数和(自身を除く): 20275603

約数列:

[1, 7, 19, 49, 133, 931, 97007, 679049, 1843133, 4753343, 12901931, 90313517]

約数ペア:

[(1, 90313517), (7, 12901931), (19, 4753343), (49, 1843133), (133, 679049), (931, 97007)]