28760053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 6197387

約数列:

[1, 7, 19, 101, 133, 707, 1919, 2141, 13433, 14987, 40679, 216241, 284753, 1513687, 4108579, 28760053]

約数ペア:

[(1, 28760053), (7, 4108579), (19, 1513687), (101, 284753), (133, 216241), (707, 40679), (1919, 14987), (2141, 13433)]