12758053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 15998976

約数和(自身を除く): 3240923

約数列:

[1, 7, 11, 77, 223, 743, 1561, 2453, 5201, 8173, 17171, 57211, 165689, 1159823, 1822579, 12758053]

約数ペア:

[(1, 12758053), (7, 1822579), (11, 1159823), (77, 165689), (223, 57211), (743, 17171), (1561, 8173), (2453, 5201)]