728128366953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1098232831}}^1$

素因数の和:1098232864

約数の個数: 16

約数和(自身を含む): 1107018694656

約数和(自身を除く): 378890327703

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1098232831, 3294698493, 14277026803, 18669958127, 42831080409, 56009874381, 242709455651, 728128366953]

約数ペア:

[(1, 728128366953), (3, 242709455651), (13, 56009874381), (17, 42831080409), (39, 18669958127), (51, 14277026803), (221, 3294698493), (663, 1098232831)]