2500070319

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{210923}}^1$

素因数の和:211371

約数の個数: 16

約数和(自身を含む): 3712262400

約数和(自身を除く): 1212192081

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 210923, 632769, 1898307, 5694921, 92595197, 277785591, 833356773, 2500070319]

約数ペア:

[(1, 2500070319), (3, 833356773), (9, 277785591), (27, 92595197), (439, 5694921), (1317, 1898307), (3951, 632769), (11853, 210923)]