28226103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 41640192

約数和(自身を除く): 13414089

約数列:

[1, 3, 17, 43, 51, 61, 129, 183, 211, 633, 731, 1037, 2193, 2623, 3111, 3587, 7869, 9073, 10761, 12871, 27219, 38613, 44591, 133773, 154241, 218807, 462723, 553453, 656421, 1660359, 9408701, 28226103]

約数ペア:

[(1, 28226103), (3, 9408701), (17, 1660359), (43, 656421), (51, 553453), (61, 462723), (129, 218807), (183, 154241), (211, 133773), (633, 44591), (731, 38613), (1037, 27219), (2193, 12871), (2623, 10761), (3111, 9073), (3587, 7869)]