2135049

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 3425280

約数和(自身を除く): 1290231

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5351, 16053, 37457, 101669, 112371, 305007, 711683, 2135049]

約数ペア:

[(1, 2135049), (3, 711683), (7, 305007), (19, 112371), (21, 101669), (57, 37457), (133, 16053), (399, 5351)]