2069341491

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{230773}}^1$

素因数の和:230851

約数の個数: 24

約数和(自身を含む): 3262221264

約数和(自身を除く): 1192879773

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 230773, 692319, 1615411, 4846233, 11307877, 14077153, 33923631, 42231459, 98540071, 295620213, 689780497, 2069341491]

約数ペア:

[(1, 2069341491), (3, 689780497), (7, 295620213), (21, 98540071), (49, 42231459), (61, 33923631), (147, 14077153), (183, 11307877), (427, 4846233), (1281, 1615411), (2989, 692319), (8967, 230773)]