2510451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 3903120

約数和(自身を除く): 1392669

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 277, 477, 831, 1007, 2493, 3021, 5263, 9063, 14681, 15789, 44043, 47367, 132129, 278939, 836817, 2510451]

約数ペア:

[(1, 2510451), (3, 836817), (9, 278939), (19, 132129), (53, 47367), (57, 44043), (159, 15789), (171, 14681), (277, 9063), (477, 5263), (831, 3021), (1007, 2493)]