221520652081

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{593083}}^1$

素因数の和:593400

約数の個数: 16

約数和(自身を含む): 237765003264

約数和(自身を除く): 16244351183

約数列:

[1, 17, 127, 173, 2159, 2941, 21971, 373507, 593083, 10082411, 75321541, 102603359, 1280466197, 1744257103, 13030626593, 221520652081]

約数ペア:

[(1, 221520652081), (17, 13030626593), (127, 1744257103), (173, 1280466197), (2159, 102603359), (2941, 75321541), (21971, 10082411), (373507, 593083)]