2789523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 4630080

約数和(自身を除く): 1840557

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1483, 1881, 4449, 13347, 16313, 28177, 48939, 84531, 146817, 253593, 309947, 929841, 2789523]

約数ペア:

[(1, 2789523), (3, 929841), (9, 309947), (11, 253593), (19, 146817), (33, 84531), (57, 48939), (99, 28177), (171, 16313), (209, 13347), (627, 4449), (1483, 1881)]