3999051

素因数分解:

$3^5\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 6849024

約数和(自身を除く): 2849973

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2351, 7053, 16457, 21159, 49371, 63477, 148113, 190431, 444339, 571293, 1333017, 3999051]

約数ペア:

[(1, 3999051), (3, 1333017), (7, 571293), (9, 444339), (21, 190431), (27, 148113), (63, 63477), (81, 49371), (189, 21159), (243, 16457), (567, 7053), (1701, 2351)]