2034798921

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{139303}}^1$

素因数の和:139853

約数の個数: 16

約数和(自身を含む): 3020110720

約数和(自身を除く): 985311799

約数列:

[1, 3, 9, 27, 541, 1623, 4869, 14607, 139303, 417909, 1253727, 3761181, 75362923, 226088769, 678266307, 2034798921]

約数ペア:

[(1, 2034798921), (3, 678266307), (9, 226088769), (27, 75362923), (541, 3761181), (1623, 1253727), (4869, 417909), (14607, 139303)]