2804643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 1676925

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 797, 1173, 2391, 3519, 7173, 13549, 18331, 40647, 54993, 121941, 164979, 311627, 934881, 2804643]

約数ペア:

[(1, 2804643), (3, 934881), (9, 311627), (17, 164979), (23, 121941), (51, 54993), (69, 40647), (153, 18331), (207, 13549), (391, 7173), (797, 3519), (1173, 2391)]