490396373757

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{570841}}^1$

素因数の和:572701

約数の個数: 24

約数和(自身を含む): 722117413368

約数和(自身を除く): 231721039611

約数列:

[1, 3, 9, 53, 159, 477, 1801, 5403, 16209, 95453, 286359, 570841, 859077, 1712523, 5137569, 30254573, 90763719, 272291157, 1028084641, 3084253923, 9252761769, 54488485973, 163465457919, 490396373757]

約数ペア:

[(1, 490396373757), (3, 163465457919), (9, 54488485973), (53, 9252761769), (159, 3084253923), (477, 1028084641), (1801, 272291157), (5403, 90763719), (16209, 30254573), (95453, 5137569), (286359, 1712523), (570841, 859077)]