290465451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1898467}}^1$

素因数の和:1898490

約数の個数: 12

約数和(自身を含む): 444241512

約数和(自身を除く): 153776061

約数列:

[1, 3, 9, 17, 51, 153, 1898467, 5695401, 17086203, 32273939, 96821817, 290465451]

約数ペア:

[(1, 290465451), (3, 96821817), (9, 32273939), (17, 17086203), (51, 5695401), (153, 1898467)]