6218991

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 24

約数和(自身を含む): 9799440

約数和(自身を除く): 3580449

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 797, 867, 2391, 2601, 7173, 7803, 13549, 21519, 40647, 121941, 230333, 365823, 690999, 2072997, 6218991]

約数ペア:

[(1, 6218991), (3, 2072997), (9, 690999), (17, 365823), (27, 230333), (51, 121941), (153, 40647), (289, 21519), (459, 13549), (797, 7803), (867, 7173), (2391, 2601)]