528029887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{26683}}^1$

素因数の和:26958

約数の個数: 16

約数和(自身を含む): 660909312

約数和(自身を除く): 132879425

約数列:

[1, 7, 11, 77, 257, 1799, 2827, 19789, 26683, 186781, 293513, 2054591, 6857531, 48002717, 75432841, 528029887]

約数ペア:

[(1, 528029887), (7, 75432841), (11, 48002717), (77, 6857531), (257, 2054591), (1799, 293513), (2827, 186781), (19789, 26683)]