2679489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4167072

約数和(自身を除く): 1487583

約数列:

[1, 3, 9, 17, 51, 83, 153, 211, 249, 633, 747, 1411, 1899, 3587, 4233, 10761, 12699, 17513, 32283, 52539, 157617, 297721, 893163, 2679489]

約数ペア:

[(1, 2679489), (3, 893163), (9, 297721), (17, 157617), (51, 52539), (83, 32283), (153, 17513), (211, 12699), (249, 10761), (633, 4233), (747, 3587), (1411, 1899)]